ES2146006T3 - Metodo para recibir señales de video comprimidas. - Google Patents

Metodo para recibir señales de video comprimidas.

Info

Publication number
ES2146006T3
ES2146006T3 ES96921045T ES96921045T ES2146006T3 ES 2146006 T3 ES2146006 T3 ES 2146006T3 ES 96921045 T ES96921045 T ES 96921045T ES 96921045 T ES96921045 T ES 96921045T ES 2146006 T3 ES2146006 T3 ES 2146006T3
Authority
ES
Spain
Prior art keywords
pause
network
latency
continuation
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96921045T
Other languages
English (en)
Inventor
Cornelis Marinus Huizer
Lucas Marcus Werenfridus Karel
Frank Bosveld
Visser Pieter Jan De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of ES2146006T3 publication Critical patent/ES2146006T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

LA INVENCION SE REFIERE A LA RECEPCION DE SEÑALES DE TELEVISION CODIFICADAS EN FORMATO MPEG DESDE UN SERVIDOR DE VIDEO BAJO DEMANDA (1) POR MEDIO DE UNA RED (3). LAS FUNCIONES DE REPRODUCCION NO LINEALES TALES COMO "PAUSA" Y "CONTINUACION " REQUIEREN UN CONTROL MUY EXACTO DE LA CORRIENTE DE BITS TENIENDO EN CUENTA LOS ASPECTOS TIPICOS DE LA RED TALES COMO LA LATENCIA DE LA RED. EL RECEPTOR (2) COMPRENDE UNA MEMORIA INTERMEDIA DE LATENCIA (24) PARA ALMACENAR LA SEÑAL SUMINISTRADA MIENTRAS QUE LA REPRODUCCION SE DETIENE. LOS COMANDOS DE "PAUSA" Y "CONTINUACION" DEL USUARIO NO SON ENVIADOS AL SERVIDOR HASTA QUE LA MEMORIA INTERMEDIA DE LATENCIA ALCANZA UN LLENADO PREDETERMINADO. ESTO PERMITE QUE EL RECEPTOR CONTINUE CON LA REPRODUCCION DE LA SEÑAL SIN DEFECTOS DESPUES DE UNA PAUSA.
ES96921045T 1995-07-21 1996-07-16 Metodo para recibir señales de video comprimidas. Expired - Lifetime ES2146006T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95202019 1995-07-21

Publications (1)

Publication Number Publication Date
ES2146006T3 true ES2146006T3 (es) 2000-07-16

Family

ID=8220524

Family Applications (2)

Application Number Title Priority Date Filing Date
ES96921045T Expired - Lifetime ES2146006T3 (es) 1995-07-21 1996-07-16 Metodo para recibir señales de video comprimidas.
ES96921047T Expired - Lifetime ES2147651T3 (es) 1995-07-21 1996-07-16 Metodo para transmitir y recibir señales comprimidas de television.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES96921047T Expired - Lifetime ES2147651T3 (es) 1995-07-21 1996-07-16 Metodo para transmitir y recibir señales comprimidas de television.

Country Status (11)

Country Link
US (3) US6751802B1 (es)
EP (2) EP0787406B1 (es)
JP (2) JP3887019B2 (es)
KR (2) KR100455496B1 (es)
CN (2) CN1147149C (es)
AU (2) AU704427B2 (es)
BR (2) BR9606534A (es)
DE (2) DE69606848T2 (es)
ES (2) ES2146006T3 (es)
MY (2) MY116661A (es)
WO (2) WO1997004584A2 (es)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020048448A1 (en) * 1993-03-29 2002-04-25 Microsoft Corporation Pausing the display of a television program as a signal including the television program is received
US8046800B2 (en) * 1993-03-29 2011-10-25 Microsoft Corporation Remotely controlling a video recorder
DE69606848T2 (de) * 1995-07-21 2000-11-02 Koninklijke Philips Electronics N.V., Eindhoven Verfahren zur übertragung und zum empfang von komprimierten videosignalen
JP2882337B2 (ja) * 1996-02-15 1999-04-12 日本電気株式会社 マルチメディア通信端末装置
US6373960B1 (en) * 1998-01-06 2002-04-16 Pixel Tools Corporation Embedding watermarks into compressed video data
DE19813784A1 (de) * 1998-03-27 1999-09-30 Nokia Deutschland Gmbh Verfahren zum Erhöhen der Speicherkapazität für Serviceinformation in einem Empfänger für digitale TV-Sendungen
US6742183B1 (en) * 1998-05-15 2004-05-25 United Video Properties, Inc. Systems and methods for advertising television networks, channels, and programs
US20050028206A1 (en) * 1998-06-04 2005-02-03 Imagictv, Inc. Digital interactive delivery system for TV/multimedia/internet
US7446774B1 (en) * 1998-11-09 2008-11-04 Broadcom Corporation Video and graphics system with an integrated system bridge controller
US6859799B1 (en) 1998-11-30 2005-02-22 Gemstar Development Corporation Search engine for video and graphics
US7305695B1 (en) * 1999-01-20 2007-12-04 Intel Corporation System for providing video on demand with pause feature
US7536705B1 (en) * 1999-02-22 2009-05-19 Tvworks, Llc System and method for interactive distribution of selectable presentations
US7437750B1 (en) * 1999-04-12 2008-10-14 Matsushita Electric Industrial Co., Ltd. Data transceiving system and method therefor
US7784079B1 (en) * 1999-05-04 2010-08-24 Unisys Corporation Video on demand transaction server
KR100624865B1 (ko) * 1999-06-02 2006-09-18 엘지전자 주식회사 사용자 프로파일을 이용한 비디오 분할 시청 시스템
AU6619300A (en) * 1999-08-02 2001-02-19 Randall M. Chung Vod from a server or a user to another user
US6993788B1 (en) * 1999-08-20 2006-01-31 Mediaone Group, Inc. Method and system for manipulating broadcast signals
WO2001056288A1 (en) * 2000-01-25 2001-08-02 Beijing Satcom Communication Technology Co., Ltd. Method used for digital video on demand
ES2349503T3 (es) * 2000-02-01 2011-01-04 United Video Properties, Inc. Métodos y sistemas para publicidad forzada.
AU783853B2 (en) * 2000-02-01 2005-12-15 Rovi Guides, Inc. Systems and methods for providing promotions with recorded programs
US7383350B1 (en) * 2000-02-03 2008-06-03 International Business Machines Corporation User input based allocation of bandwidth on a data link
JP3552105B2 (ja) * 2000-05-26 2004-08-11 シャープ株式会社 図形表示装置、文字表示装置、表示方法、記録媒体およびプログラム
AU2001272758A1 (en) * 2000-07-27 2002-02-13 Kabushiki Kaisha Infocity Information accessing device and method and information providing device and method
AU2002210455A1 (en) * 2000-09-05 2002-03-22 Koninklijke Philips Electronics N.V. Tv signal receiver
US7103906B1 (en) 2000-09-29 2006-09-05 International Business Machines Corporation User controlled multi-device media-on-demand system
ATE406618T1 (de) 2000-10-11 2008-09-15 United Video Properties Inc Systeme und verfahren zur bereitstellung von datenspeichern in servern in einem medien-auf- anfrage liefersystem
US20020073136A1 (en) * 2000-12-07 2002-06-13 Tomoaki Itoh Data reproduction method, data receiving terminal and data receiving method
US20020124268A1 (en) * 2001-01-03 2002-09-05 Aditya Krishnan Television programming with variable ancillary information
JP2002209201A (ja) * 2001-01-10 2002-07-26 Toshiba Corp 映像受信端末
MXPA03007075A (es) * 2001-02-07 2004-01-29 Infosphere Inc Metodo y aparato para proporcionar una presentacion de los medios interactivos.
EP1239644A1 (en) * 2001-03-08 2002-09-11 THOMSON multimedia Method for managing isochronous file transfers in a HAVI environment
EP1276323A1 (en) * 2001-07-13 2003-01-15 France Telecom Method for broadcasting multimedia signals towards a plurality of terminals
US7107608B2 (en) * 2001-10-01 2006-09-12 Microsoft Corporation Remote task scheduling for a set top box
US20090282444A1 (en) * 2001-12-04 2009-11-12 Vixs Systems, Inc. System and method for managing the presentation of video
US8151308B1 (en) * 2001-12-28 2012-04-03 Microsoft Corporation Modifying the behavior of a multimedia transport system in response to detected capabilities of a client system
US7114173B2 (en) * 2002-05-03 2006-09-26 Aol Time Warner Interactive Video Group, Inc. Technique for synchronizing deliveries of information and entertainment in a communications network
FR2842690B1 (fr) * 2002-07-17 2004-10-08 Thomson Licensing Sa Procede et dispositif de transmission de donnees video pour la mise en oeuvre de modes speciaux
US8272020B2 (en) * 2002-08-17 2012-09-18 Disney Enterprises, Inc. System for the delivery and dynamic presentation of large media assets over bandwidth constrained networks
JP2005537708A (ja) * 2002-08-21 2005-12-08 ディズニー エンタープライゼス インコーポレイテッド デジタルホームムービーライブラリ
CN100456824C (zh) * 2002-09-05 2009-01-28 汤姆森特许公司 广播环境中的存储个人视频记录功能的方法和系统
US20040047424A1 (en) * 2002-10-15 2004-03-11 Kumar Ramaswamy System and method for transmitting digital video files with error recovery
US20040128694A1 (en) * 2002-12-30 2004-07-01 International Business Machines Corporation Fast selection of media streams
WO2004093452A2 (en) 2003-04-17 2004-10-28 Thomson Licensing Data requesting and transmitting devices and processes
US8266311B2 (en) 2004-07-29 2012-09-11 Microsoft Corporation Strategies for transmitting in-band control information
US7954128B2 (en) * 2005-02-11 2011-05-31 Time Warner Cable Inc. Methods and apparatus for variable delay compensation in networks
US7860013B2 (en) * 2005-03-09 2010-12-28 Comcast Cable Holdings, Llc Methods and systems for using in-stream data within an on demand content delivery path
JP4293160B2 (ja) 2005-05-19 2009-07-08 ソニー株式会社 コンテンツ再生装置及びコンテンツ再生方法
KR100698277B1 (ko) * 2005-07-15 2007-03-22 엘지전자 주식회사 영상표시장치 및 이를 이용한 방송신호 재생 방법
EP1701504A1 (de) * 2005-08-29 2006-09-13 Siemens Aktiengesellschaft Verfahren und Anordnung zur Steuerung einer Übertragung von Mediaobjekten
EP1788773A1 (en) * 2005-11-18 2007-05-23 Alcatel Lucent Method and apparatuses to request delivery of a media asset and to establish a token in advance
US9681105B2 (en) 2005-12-29 2017-06-13 Rovi Guides, Inc. Interactive media guidance system having multiple devices
EP1868367B1 (en) * 2006-06-06 2015-12-09 Alcatel Lucent Fast video channel change
GB0613038D0 (en) * 2006-06-30 2006-08-09 Pace Micro Tech Plc Processing modes for digital broadcast data via a high speed digital connector
US7937728B2 (en) * 2006-12-06 2011-05-03 International Business Machines Corporation Retrieving lost content for a scheduled program
CN100542264C (zh) * 2007-01-26 2009-09-16 四川长虹电器股份有限公司 在暂停播放的状态下保持流媒体会话存活的方法
CN101257617B (zh) * 2007-03-01 2010-04-21 中兴通讯股份有限公司 一种移动流媒体点播业务中的续播系统及其方法
GB0708440D0 (en) 2007-05-02 2007-06-06 Film Night Ltd Data transmission
US20110093611A1 (en) * 2007-06-29 2011-04-21 Mikael Lind Network unit, a central distribution control unit and a computer program product
US20090019492A1 (en) 2007-07-11 2009-01-15 United Video Properties, Inc. Systems and methods for mirroring and transcoding media content
US8356324B2 (en) * 2007-09-21 2013-01-15 Broadcom Corporation Implementing network personal video recorder for digital video settop boxes
US7895629B1 (en) 2007-11-07 2011-02-22 At&T Mobility Ii Llc Video service buffer management in a mobile rate control enabled network
CN101453622B (zh) * 2007-11-30 2012-11-21 株式会社日立制作所 延续播放中断的电视节目的数字播放装置及方法
JP5235074B2 (ja) * 2007-12-21 2013-07-10 アルパイン株式会社 ビデオ再生装置
US8824568B2 (en) * 2008-01-28 2014-09-02 Entropic Communications, Inc. Device and method for decoding digital TV broadcast
EP2124451A3 (en) * 2008-05-23 2014-03-26 Sony Corporation Content server, information processing apparatus, network device, content distribution method, information processing method, and content distribution system
CN101299692B (zh) * 2008-07-01 2011-04-20 华为技术有限公司 一种终止专用测量的方法、系统和装置
KR20110065100A (ko) * 2009-12-09 2011-06-15 삼성전자주식회사 멀티미디어 스트리밍 서비스를 지원하는 방법 및 장치
KR20110080288A (ko) * 2010-01-05 2011-07-13 삼성전자주식회사 싱크기기 전환방법 및 이를 적용한 컨텐츠 제공장치
US9183560B2 (en) 2010-05-28 2015-11-10 Daniel H. Abelow Reality alternate
US8949901B2 (en) 2011-06-29 2015-02-03 Rovi Guides, Inc. Methods and systems for customizing viewing environment preferences in a viewing environment control application
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
US9532080B2 (en) 2012-05-31 2016-12-27 Sonic Ip, Inc. Systems and methods for the reuse of encoding information in encoding alternative streams of video data
US9319417B2 (en) 2012-06-28 2016-04-19 Fortinet, Inc. Data leak protection
US9357210B2 (en) 2013-02-28 2016-05-31 Sonic Ip, Inc. Systems and methods of encoding multiple video streams for adaptive bitrate streaming
US20150002743A1 (en) * 2013-07-01 2015-01-01 Mediatek Inc. Video data displaying system and video data displaying method
GB2524958A (en) * 2014-04-03 2015-10-14 Orbital Multi Media Holdings Corp Data flow control method
US9877073B2 (en) * 2015-07-13 2018-01-23 Sling Media Pvt Ltd. Suspend mode of streaming for seamless user experience
US10687115B2 (en) 2016-06-01 2020-06-16 Time Warner Cable Enterprises Llc Cloud-based digital content recorder apparatus and methods
US11109290B2 (en) 2017-08-04 2021-08-31 Charter Communications Operating, Llc Switching connections over frequency bands of a wireless network

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1020034C (zh) * 1988-08-27 1993-03-03 洛金斯布兰德有限公司 改进的应答式视频系统
US5357276A (en) * 1992-12-01 1994-10-18 Scientific-Atlanta, Inc. Method of providing video on demand with VCR like functions
JP2532818B2 (ja) * 1993-02-01 1996-09-11 松下電器産業株式会社 対物レンズおよび光ヘッド装置
US5481543A (en) * 1993-03-16 1996-01-02 Sony Corporation Rational input buffer arrangements for auxiliary information in video and audio signal processing systems
EP0625858B1 (en) * 1993-05-19 1998-06-24 Alcatel Video server memory management method
US5448568A (en) * 1994-04-28 1995-09-05 Thomson Consumer Electronics, Inc. System of transmitting an interactive TV signal
US5477263A (en) * 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
US5635979A (en) * 1994-05-27 1997-06-03 Bell Atlantic Dynamically programmable digital entertainment terminal using downloaded software to control broadband data operations
US5652627A (en) * 1994-09-27 1997-07-29 Lucent Technologies Inc. System and method for reducing jitter in a packet-based transmission network
IT1266945B1 (it) * 1994-09-29 1997-01-21 Cselt Centro Studi Lab Telecom Procedimento di multiplazione per flussi di segnali audiovisivi codificati secondo lo standard mpeg1.
US5896388A (en) * 1995-02-13 1999-04-20 Ncr Corporation Method and apparatus using GPS to reshape isochronous data at the receiving ends of an ATM network
DE69608750T2 (de) * 1995-03-15 2001-02-15 Koninklijke Philips Electronics N.V., Eindhoven Vorrichtung zum optischen abtasten eines auzeichnungsmediums
GB9506493D0 (en) * 1995-03-30 1995-05-17 Thomson Consumer Electronics The implementation of trick-play modes for pre-encoded video
US5721829A (en) * 1995-05-05 1998-02-24 Microsoft Corporation System for automatic pause/resume of content delivered on a channel in response to switching to and from that channel and resuming so that a portion of the content is repeated
US5659539A (en) * 1995-07-14 1997-08-19 Oracle Corporation Method and apparatus for frame accurate access of digital audio-visual information
DE69606848T2 (de) * 1995-07-21 2000-11-02 Koninklijke Philips Electronics N.V., Eindhoven Verfahren zur übertragung und zum empfang von komprimierten videosignalen
US5751336A (en) * 1995-10-12 1998-05-12 International Business Machines Corporation Permutation based pyramid block transmission scheme for broadcasting in video-on-demand storage systems
US6445738B1 (en) * 1996-04-25 2002-09-03 Opentv, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
US6065050A (en) * 1996-06-05 2000-05-16 Sun Microsystems, Inc. System and method for indexing between trick play and normal play video streams in a video delivery system
US5781227A (en) * 1996-10-25 1998-07-14 Diva Systems Corporation Method and apparatus for masking the effects of latency in an interactive information distribution system

Also Published As

Publication number Publication date
BR9606534A (pt) 1999-09-21
AU6239096A (en) 1997-02-18
MY116661A (en) 2004-03-31
AU708139B2 (en) 1999-07-29
US5873022A (en) 1999-02-16
EP0787406A2 (en) 1997-08-06
BR9606535A (pt) 1999-05-25
WO1997004585A2 (en) 1997-02-06
CN1191652A (zh) 1998-08-26
EP0787405A2 (en) 1997-08-06
JPH11500289A (ja) 1999-01-06
MY116662A (en) 2004-03-31
EP0787405B1 (en) 2000-03-08
JP3894572B2 (ja) 2007-03-22
WO1997004584A3 (en) 1998-04-30
WO1997004585A3 (en) 1998-03-26
DE69606848D1 (de) 2000-04-06
US20040210937A1 (en) 2004-10-21
US6751802B1 (en) 2004-06-15
CN1147149C (zh) 2004-04-21
DE69606971D1 (de) 2000-04-13
ES2147651T3 (es) 2000-09-16
DE69606848T2 (de) 2000-11-02
CN1191653A (zh) 1998-08-26
CN1113539C (zh) 2003-07-02
KR100455497B1 (ko) 2004-12-30
AU704427B2 (en) 1999-04-22
WO1997004584A2 (en) 1997-02-06
KR970706695A (ko) 1997-11-03
EP0787406B1 (en) 2000-03-01
JP3887019B2 (ja) 2007-02-28
KR100455496B1 (ko) 2004-12-30
AU6238996A (en) 1997-02-18
JPH11501786A (ja) 1999-02-09
DE69606971T2 (de) 2000-10-05
KR970706694A (ko) 1997-11-03

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