BR9913151A - Método para hidrofomação de membros tubulares - Google Patents
Método para hidrofomação de membros tubularesInfo
- Publication number
- BR9913151A BR9913151A BR9913151-0A BR9913151A BR9913151A BR 9913151 A BR9913151 A BR 9913151A BR 9913151 A BR9913151 A BR 9913151A BR 9913151 A BR9913151 A BR 9913151A
- Authority
- BR
- Brazil
- Prior art keywords
- lengths
- tubular member
- tube
- tubular members
- interior
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
- B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Body Structure For Vehicles (AREA)
Abstract
"MéTODO PARA HIDROFORMAçãO DE MEMBROS TUBULARES'' Trata-se de membros tubulares (10) para uso em chassis de veículo que são facilmente e economicamente produzidos utilizando-se um processo de hidroformação no qual um fluído em alta pressão é apresentado junto ao interior de um membro tubular (10), desse modo causando que o tubo se expanda para ir de encontro às paredes interiores de uma matriz de molde (35). Os membros tubulares (10) podem ser formados possuindo variações significantes em sua circunferência, diâmetro ao longo de seus comprimentos, ou calibre ao longo de seus comprimentos por utilizar uma peça em bruto estampada (15) possuindo um formato predeterminado que é formatada em um tubo pré-formado (25) que grosseiramente espelha o formato do membro tubular acabado desejado (10).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/139,821 US6216509B1 (en) | 1998-08-25 | 1998-08-25 | Hydroformed tubular member and method of hydroforming tubular members |
| PCT/US1999/018890 WO2000010748A1 (en) | 1998-08-25 | 1999-08-19 | Method of hydroforming tubular members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9913151A true BR9913151A (pt) | 2001-05-15 |
Family
ID=22488449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9913151-0A BR9913151A (pt) | 1998-08-25 | 1999-08-19 | Método para hidrofomação de membros tubulares |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6216509B1 (pt) |
| EP (1) | EP1109636B1 (pt) |
| JP (1) | JP2002523239A (pt) |
| KR (1) | KR20010072873A (pt) |
| AT (1) | ATE234695T1 (pt) |
| BR (1) | BR9913151A (pt) |
| CA (1) | CA2339840A1 (pt) |
| DE (1) | DE69906093T2 (pt) |
| MX (1) | MXPA01002003A (pt) |
| WO (1) | WO2000010748A1 (pt) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19832142C2 (de) * | 1998-07-17 | 2000-07-20 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers aus zwei Platinen |
| US7357188B1 (en) | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
| AU2001269810B2 (en) * | 1998-11-16 | 2005-04-07 | Shell Oil Company | Radial expansion of tubular members |
| US7603758B2 (en) | 1998-12-07 | 2009-10-20 | Shell Oil Company | Method of coupling a tubular member |
| US7185710B2 (en) | 1998-12-07 | 2007-03-06 | Enventure Global Technology | Mono-diameter wellbore casing |
| GB2344606B (en) | 1998-12-07 | 2003-08-13 | Shell Int Research | Forming a wellbore casing by expansion of a tubular member |
| US7363984B2 (en) | 1998-12-07 | 2008-04-29 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
| AU770359B2 (en) | 1999-02-26 | 2004-02-19 | Shell Internationale Research Maatschappij B.V. | Liner hanger |
| US7350563B2 (en) | 1999-07-09 | 2008-04-01 | Enventure Global Technology, L.L.C. | System for lining a wellbore casing |
| US6609301B1 (en) | 1999-09-08 | 2003-08-26 | Magna International Inc. | Reinforced hydroformed members and methods of making the same |
| US20050123639A1 (en) * | 1999-10-12 | 2005-06-09 | Enventure Global Technology L.L.C. | Lubricant coating for expandable tubular members |
| US6668457B1 (en) * | 1999-12-10 | 2003-12-30 | L&L Products, Inc. | Heat-activated structural foam reinforced hydroform |
| JP2003522646A (ja) * | 2000-02-18 | 2003-07-29 | コスマ インターナショナル インコーポレイテッド | ハイドロフォーム成形された相互接続部材を有する管状組立体及びその製造方法 |
| DE10016025B4 (de) * | 2000-03-31 | 2005-06-16 | Hde Solutions Gmbh | Verfahren zur Herstellung von Hohlkörpern |
| NL1014823C2 (nl) * | 2000-04-03 | 2001-10-04 | Corus Staal Bv | Werkwijze voor het vervaardigen van een buisvormig onderdeel. |
| DE10045938C1 (de) * | 2000-09-16 | 2001-10-31 | Daimler Chrysler Ag | Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles |
| US7100685B2 (en) * | 2000-10-02 | 2006-09-05 | Enventure Global Technology | Mono-diameter wellbore casing |
| JP2002210529A (ja) * | 2001-01-12 | 2002-07-30 | Mitsubishi Heavy Ind Ltd | チタン合金製円筒形状部品の熱間成形方法 |
| JP2003002275A (ja) * | 2001-06-20 | 2003-01-08 | Yamaha Motor Co Ltd | 車両用リヤアーム及びアーム部製造方法 |
| DE10134439C2 (de) * | 2001-07-19 | 2003-11-27 | Webasto Vehicle Sys Int Gmbh | Schwenkbares Gestänge für ein öffnungsfähiges Fahrzeugdach sowie Verfahren zum Herstellen desselben |
| US20050028572A1 (en) * | 2001-07-25 | 2005-02-10 | Manfred Blaich | Method for the production of a metal tube, in particular a gas distributor tube for vehicle airbags |
| WO2003042486A2 (en) | 2001-11-12 | 2003-05-22 | Enventure Global Technology | Collapsible expansion cone |
| AU2002319813A1 (en) * | 2001-09-07 | 2003-03-24 | Enventure Global Technology | Adjustable expansion cone assembly |
| WO2003078785A2 (en) * | 2002-03-13 | 2003-09-25 | Eventure Global Technology | Collapsible expansion cone |
| NL1019185C2 (nl) * | 2001-10-17 | 2003-04-18 | Corus Staal Bv | Werkwijze voor het vervaardigen van een houder en houder voor het opnemen van een vloeistof en/of gas. |
| ATE375218T1 (de) * | 2001-10-17 | 2007-10-15 | Corus Staal Bv | Verfahren zum herstellen eines behälters für ein unter druck stehendes fluid, und solcher behälter |
| US6742258B2 (en) * | 2001-11-30 | 2004-06-01 | 3M Innovative Properties Company | Method of hydroforming articles and the articles formed thereby |
| KR100558784B1 (ko) * | 2001-12-24 | 2006-03-10 | 주식회사 포스코 | 튜브 하이드로포밍성 측정방법 |
| US6695711B2 (en) * | 2002-01-28 | 2004-02-24 | Royal Precision, Inc. | Hydroformed metallic golf club shafts and method therefore |
| EP1485567B1 (en) | 2002-02-15 | 2008-12-17 | Enventure Global Technology | Mono-diameter wellbore casing |
| GB2426993B (en) | 2002-05-29 | 2007-05-02 | Enventure Global Technology | System for radially expanding a tubular member |
| EP1509414B1 (en) * | 2002-05-31 | 2008-02-06 | Magna International Inc | Hydroformed control arm |
| GB2406126B (en) | 2002-06-10 | 2006-03-15 | Enventure Global Technology | Mono-diameter wellbore casing |
| AU2003258274A1 (en) | 2002-08-23 | 2004-03-11 | Enventure Global Technology | Magnetic impulse applied sleeve method of forming a wellbore casing |
| AU2003261451A1 (en) * | 2002-08-30 | 2004-03-19 | Enventure Global Technology | Method of manufacturing an insulated pipeline |
| GB2410280B (en) * | 2002-09-20 | 2007-04-04 | Enventure Global Technology | Self-lubricating expansion mandrel for expandable tubular |
| US6984179B2 (en) | 2002-10-28 | 2006-01-10 | Royal Precision, Inc. | Golf club shafts having variable taper lengths |
| US7827839B2 (en) * | 2002-11-08 | 2010-11-09 | Sumitomo Metal Industries, Ltd. | Profile element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulically bulged product |
| TWI267410B (en) * | 2002-11-08 | 2006-12-01 | Mitsubishi Motors Corp | Deformed element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulic-bulged product |
| US20040250404A1 (en) * | 2003-01-14 | 2004-12-16 | Cripsey Timothy J. | Process for press forming metal tubes |
| US20040138000A1 (en) * | 2003-01-15 | 2004-07-15 | Braly W. Kim | Lightweight, durable golf club shafts |
| CA2455286A1 (en) * | 2003-01-16 | 2004-07-16 | Dana Corporation | Cast aluminum node for connecting vehicle frame members and method of manufacturing same |
| CA2417248A1 (en) * | 2003-01-17 | 2004-07-17 | Robert Walther | Method of manufacturing a fuel filler tube |
| US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
| US7438133B2 (en) | 2003-02-26 | 2008-10-21 | Enventure Global Technology, Llc | Apparatus and method for radially expanding and plastically deforming a tubular member |
| WO2004067961A2 (en) * | 2003-01-27 | 2004-08-12 | Enventure Global Technology | Lubrication system for radially expanding tubular members |
| US20060096099A1 (en) * | 2003-05-08 | 2006-05-11 | Noble Metal Processing, Inc. | Automotive crush tip and method of manufacturing |
| US20050166387A1 (en) * | 2003-06-13 | 2005-08-04 | Cook Robert L. | Method and apparatus for forming a mono-diameter wellbore casing |
| DE10337383B4 (de) * | 2003-08-13 | 2005-12-08 | Thyssenkrupp Drauz Gmbh | Verfahren zum Innenhochdruckumformen von konischen Rohren aus Metall |
| US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
| JP4616262B2 (ja) * | 2003-10-02 | 2011-01-19 | ベール ゲーエムベーハー ウント コー カーゲー | 自動車用給気冷却器 |
| WO2005070582A1 (ja) * | 2004-01-21 | 2005-08-04 | Sumitomo Metal Industries, Ltd. | 液圧バルジ加工用異形素管、並びにこれを用いる液圧バルジ加工装置、液圧バルジ加工方法、および液圧バルジ加工品 |
| DE102004007757A1 (de) * | 2004-02-18 | 2005-09-08 | Saurer Gmbh & Co. Kg | Antriebswalze für eine Kreuzspulen herstellende Textilmaschine |
| CA2503477C (en) * | 2004-04-02 | 2012-01-31 | Magna International Inc. | Frame for a motor vehicle |
| CA2577083A1 (en) | 2004-08-13 | 2006-02-23 | Mark Shuster | Tubular member expansion apparatus |
| ES2244355B1 (es) * | 2005-03-22 | 2007-02-16 | Cie Automotive, S.A. | Tubo de airbag con cabeza de carga conformada en frio y procedimiento para su obtencion. |
| DE102005031069A1 (de) * | 2005-06-24 | 2007-01-11 | E.G.O. Elektro-Gerätebau GmbH | Elektromechanische Temperaturerfassung für ein Kochgerät und Verfahren zur Herstellung einer elektromechanischen Temperaturerfassung für ein Kochgerät |
| JP2007075844A (ja) * | 2005-09-13 | 2007-03-29 | Sumitomo Metal Ind Ltd | 液圧バルジ加工製品およびその液圧バルジ成形方法 |
| US7484298B2 (en) | 2006-02-21 | 2009-02-03 | Gm Global Technology Operations, Inc. | Method for forming a complex-shaped tubular structure |
| EP2110189A1 (de) | 2008-04-18 | 2009-10-21 | ETH Zürich | Verfahren zur werkzeuglosen Umformung von Blech |
| DE102008057755B4 (de) * | 2008-11-17 | 2015-12-17 | Krohne Ag | Magnetisch-induktives Durchflußmeßgerät |
| DE102009007901B4 (de) * | 2009-02-06 | 2012-11-22 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Kraftfahrzeugbauteils und Kraftfahrzeugbauteil |
| CH700617A1 (de) | 2009-03-30 | 2010-09-30 | Ludger Hovestadt C O Inst Fuer | Halbfabrikat zur Herstellung einer Leitplanken-Vorrichtung und Leitplanken-Vorrichtung mit einem solchen Halbfabrikat . |
| DE102009039081B4 (de) * | 2009-08-27 | 2020-03-05 | Daimler Ag | Verfahren zum Herstellen eines Verbundbauteils |
| KR101310240B1 (ko) * | 2011-03-10 | 2013-09-23 | 주식회사 알란텀 | 고표면적을 가지는 다공성 금속폼 콘 어셈블리의 제조방법 |
| WO2012159856A1 (en) | 2011-05-03 | 2012-11-29 | Jakob Przybylo Architekt | Method for manufacturing inner pressure deformed sheet metal structures |
| DE102011051728A1 (de) * | 2011-07-11 | 2013-01-17 | Thyssenkrupp Lasertechnik Gmbh | Verfahren und Vorrichtung zum Herstellen von maßgeschneiderten Blechbändern |
| US8910500B2 (en) | 2012-09-10 | 2014-12-16 | National Research Council Of Canada | Low friction end feeding in tube hydroforming |
| WO2014122283A1 (en) * | 2013-02-11 | 2014-08-14 | Tetra Laval Holdings & Finance S.A. | A pulsation damper suitable for hygienic processing lines |
| WO2014122282A1 (en) * | 2013-02-11 | 2014-08-14 | Tetra Laval Holdings & Finance S.A. | A pulsation damper suitable for hygienic processing lines |
| CN111389951B (zh) * | 2020-03-26 | 2020-12-25 | 燕山大学 | 一种管材滚胀成形液压机 |
| CN114653806B (zh) * | 2022-03-01 | 2023-12-22 | 哈尔滨工业大学(威海) | 一种用于高强钢变径管状件的预成型方法 |
| CN115647181B (zh) * | 2022-11-01 | 2025-05-30 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种大直径钛合金内“u”型内环柔性介质冷成形方法 |
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|---|---|---|---|---|
| US2849877A (en) * | 1955-10-14 | 1958-09-02 | Goodyear Tire & Rubber | Apparatus for fatigue testing of elastomers |
| US3238610A (en) | 1964-04-13 | 1966-03-08 | Bendix Corp | Method of preparing and fluid pressure forming welded blanks |
| US3486703A (en) * | 1966-10-03 | 1969-12-30 | Whirlpool Co | Food waste grinder hopper |
| US3572073A (en) * | 1969-03-10 | 1971-03-23 | Walter B Dean | Method of shaping a thin-walled body |
| JPS6137327A (ja) * | 1984-07-30 | 1986-02-22 | Hitachi Ltd | テ−パ管の製作方法 |
| US4567743A (en) | 1985-03-19 | 1986-02-04 | Standard Tube Canada Inc. | Method of forming box-section frame members |
| SU1269893A1 (ru) * | 1985-06-05 | 1986-11-15 | Московский авиационный технологический институт им.К.Э.Циолковского | Устройство дл раздачи полых заготовок |
| US4829803A (en) | 1987-05-06 | 1989-05-16 | Ti Corporate Services Limited | Method of forming box-like frame members |
| USRE33990E (en) | 1987-05-06 | 1992-07-14 | Ti Corporate Services Limited | Method of forming box-like frame members |
| US4840053A (en) * | 1987-07-29 | 1989-06-20 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
| US4759111A (en) | 1987-08-27 | 1988-07-26 | Ti Automotive Division Of Ti Canada Inc. | Method of forming reinforced box-selection frame members |
| US5016805A (en) | 1988-10-31 | 1991-05-21 | Rohr Industries, Inc. | Method and apparatus for dual superplastic forming of metal sheets |
| US5481892A (en) | 1989-08-24 | 1996-01-09 | Roper; Ralph E. | Apparatus and method for forming a tubular member |
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| US5363544A (en) * | 1993-05-20 | 1994-11-15 | Benteler Industries, Inc. | Multi-stage dual wall hydroforming |
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| DE4416147C2 (de) | 1994-05-09 | 1998-04-09 | Schaefer Hydroforming Gmbh | Anwendung des Innenhochdruckumformverfahrens zum Herstellen eines gekrümmten metallischen Längshohlkörpers und eine hierfür einsetzbare Innenhochdruckumformpresse |
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| BR9714374A (pt) * | 1996-12-03 | 2000-03-21 | Elpatronic Ag | Processo para a fabricação de uma peça perfilada a |
| DE19831047C2 (de) * | 1997-07-14 | 2000-04-06 | Benteler Werke Ag | Verfahren zur Herstellung von rohrartigen Strukturelementen und Strukturelement |
| US5927120A (en) | 1997-07-30 | 1999-07-27 | Dana Corporation | Apparatus for performing a hydroforming operation |
| UY25199A1 (es) * | 1997-10-07 | 1999-04-07 | Cosma Int Inc | Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos |
-
1998
- 1998-08-25 US US09/139,821 patent/US6216509B1/en not_active Expired - Fee Related
-
1999
- 1999-08-19 JP JP2000566055A patent/JP2002523239A/ja active Pending
- 1999-08-19 DE DE69906093T patent/DE69906093T2/de not_active Expired - Fee Related
- 1999-08-19 KR KR1020017002277A patent/KR20010072873A/ko not_active Withdrawn
- 1999-08-19 EP EP99951378A patent/EP1109636B1/en not_active Expired - Lifetime
- 1999-08-19 MX MXPA01002003A patent/MXPA01002003A/es not_active Application Discontinuation
- 1999-08-19 CA CA002339840A patent/CA2339840A1/en not_active Abandoned
- 1999-08-19 BR BR9913151-0A patent/BR9913151A/pt active Search and Examination
- 1999-08-19 AT AT99951378T patent/ATE234695T1/de not_active IP Right Cessation
- 1999-08-19 WO PCT/US1999/018890 patent/WO2000010748A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA01002003A (es) | 2002-04-24 |
| EP1109636B1 (en) | 2003-03-19 |
| KR20010072873A (ko) | 2001-07-31 |
| WO2000010748A1 (en) | 2000-03-02 |
| US6216509B1 (en) | 2001-04-17 |
| DE69906093T2 (de) | 2003-09-11 |
| DE69906093D1 (de) | 2003-04-24 |
| ATE234695T1 (de) | 2003-04-15 |
| EP1109636A1 (en) | 2001-06-27 |
| JP2002523239A (ja) | 2002-07-30 |
| CA2339840A1 (en) | 2000-03-02 |
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