ATE215205T1 - Keramischer kopfzünder und verfahren zur herstellung desselben - Google Patents

Keramischer kopfzünder und verfahren zur herstellung desselben

Info

Publication number
ATE215205T1
ATE215205T1 AT97952626T AT97952626T ATE215205T1 AT E215205 T1 ATE215205 T1 AT E215205T1 AT 97952626 T AT97952626 T AT 97952626T AT 97952626 T AT97952626 T AT 97952626T AT E215205 T1 ATE215205 T1 AT E215205T1
Authority
AT
Austria
Prior art keywords
fireter
producing
same
ceramic head
hot zone
Prior art date
Application number
AT97952626T
Other languages
English (en)
Inventor
Craig A Willkens
Linda S Bateman
Original Assignee
Saint Gobain Norton Ind Cerami
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 Saint Gobain Norton Ind Cerami filed Critical Saint Gobain Norton Ind Cerami
Application granted granted Critical
Publication of ATE215205T1 publication Critical patent/ATE215205T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/22—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3821—Boron carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3865—Aluminium nitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3891—Silicides, e.g. molybdenum disilicide, iron silicide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/608—Green bodies or pre-forms with well-defined density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/361—Boron nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/365—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/366—Aluminium nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/368—Silicon nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Resistance Heating (AREA)
  • Air Bags (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Spark Plugs (AREA)
  • Ceramic Products (AREA)
  • Inorganic Fibers (AREA)
  • Catalysts (AREA)
  • Glass Compositions (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
AT97952626T 1997-01-27 1997-12-22 Keramischer kopfzünder und verfahren zur herstellung desselben ATE215205T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/789,033 US5786565A (en) 1997-01-27 1997-01-27 Match head ceramic igniter and method of using same
PCT/US1997/023829 WO1998033017A1 (en) 1997-01-27 1997-12-22 Match head ceramic igniter and method of using same

Publications (1)

Publication Number Publication Date
ATE215205T1 true ATE215205T1 (de) 2002-04-15

Family

ID=25146373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97952626T ATE215205T1 (de) 1997-01-27 1997-12-22 Keramischer kopfzünder und verfahren zur herstellung desselben

Country Status (16)

Country Link
US (2) US5786565A (de)
EP (1) EP0956478B1 (de)
JP (1) JP3390020B2 (de)
KR (1) KR100363511B1 (de)
CN (1) CN1125269C (de)
AT (1) ATE215205T1 (de)
AU (1) AU711898B2 (de)
BR (1) BR9714326A (de)
CA (1) CA2277994C (de)
CZ (1) CZ292886B6 (de)
DE (1) DE69711444T2 (de)
DK (1) DK0956478T3 (de)
ES (1) ES2175510T3 (de)
PT (1) PT956478E (de)
TR (1) TR199901735T2 (de)
WO (1) WO1998033017A1 (de)

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US6002107A (en) * 1997-01-27 1999-12-14 Saint-Gobain Industrial Ceramics, Inc. Method of heating a stovetop range using a continuously energized ceramic igniter having relight capability
US5786565A (en) * 1997-01-27 1998-07-28 Saint-Gobain/Norton Industrial Ceramics Corporation Match head ceramic igniter and method of using same
JP3657800B2 (ja) * 1998-02-20 2005-06-08 株式会社リケン 二珪化モリブデン系複合セラミックス発熱体及びその製造方法
US6410893B1 (en) * 1998-07-15 2002-06-25 Thermon Manufacturing Company Thermally-conductive, electrically non-conductive heat transfer material and articles made thereof
US6028292A (en) * 1998-12-21 2000-02-22 Saint-Gobain Industrial Ceramics, Inc. Ceramic igniter having improved oxidation resistance, and method of using same
US6078028A (en) * 1999-02-19 2000-06-20 Saint-Gobain Industrial Ceramics, Inc. Solderless ceramic igniter having a leadframe attachment
EP1222429B1 (de) 1999-10-18 2008-09-03 Pierre Repper Elektronische gaskochherdregelung mit siedeanlage
US6582629B1 (en) 1999-12-20 2003-06-24 Saint-Gobain Ceramics And Plastics, Inc. Compositions for ceramic igniters
US6278087B1 (en) * 2000-01-25 2001-08-21 Saint-Gobain Industrial Ceramics, Inc. Ceramic igniters and methods for using and producing same
US6777650B1 (en) 2000-02-04 2004-08-17 Saint-Gobtain Industrial Ceramics, Inc. Igniter shields
RU2178958C2 (ru) * 2000-02-17 2002-01-27 Институт физики твердого тела РАН Жаростойкий материал
DE10048021A1 (de) * 2000-09-26 2002-04-11 Nanogate Gemki Gmbh SiC-Glühzünder-Anordnung
US6474492B2 (en) * 2001-02-22 2002-11-05 Saint-Gobain Ceramics And Plastics, Inc. Multiple hot zone igniters
EP1366324B1 (de) * 2001-03-05 2015-09-16 CoorsTek, Inc. Keramische zünder
JP2005526221A (ja) 2001-08-18 2005-09-02 サンーゴバン セラミックス アンド プラスティクス，インコーポレイティド 密封した電気接点部分を有するセラミックイグナイター
FR2835565B1 (fr) * 2002-02-05 2004-10-22 Saint Gobain Ct Recherches Procede de gestion de moyens de decolmatage d'un filtre a particules
US6759624B2 (en) 2002-05-07 2004-07-06 Ananda H. Kumar Method and apparatus for heating a semiconductor wafer plasma reactor vacuum chamber
US6935328B2 (en) * 2003-06-13 2005-08-30 General Electric Company Method and apparatuses for gas ranges
US8682279B2 (en) * 2004-05-07 2014-03-25 Interdigital Technology Corporation Supporting emergency calls on a wireless local area network
KR20070089136A (ko) * 2004-10-28 2007-08-30 셍-고벵 코포레이션 세라믹 점화기
KR20070099551A (ko) * 2004-10-28 2007-10-09 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 세라믹 점화기
CN101163921A (zh) * 2005-02-05 2008-04-16 圣戈本陶瓷及塑料股份有限公司 点火器护罩
KR100792396B1 (ko) * 2005-10-11 2008-01-08 주식회사 유진테크 파티션 구조형 가열유닛과 이를 이용한 히팅장치
JP2009536780A (ja) * 2006-05-09 2009-10-15 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド セラミック発熱体
KR20090083898A (ko) * 2006-10-02 2009-08-04 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 세라믹 가열 소자
US8434292B2 (en) * 2006-12-15 2013-05-07 State Of Franklin Innovations, Llc Ceramic-encased hot surface igniter system for jet engines
CN101874182A (zh) * 2007-09-23 2010-10-27 圣戈本陶瓷及塑料股份有限公司 加热元件系统
TWM340421U (en) * 2007-10-23 2008-09-11 wen-zhou Chen Combustion device
WO2009085319A1 (en) * 2007-12-29 2009-07-09 Saint-Gobain Cermics & Plastics, Inc. Coaxial ceramic igniter and methods of fabrication
US20090179023A1 (en) * 2007-12-29 2009-07-16 Saint-Gobain Ceramics & Plastics, Inc. Ceramic heating elements having open-face structure and methods of fabrication thereof
WO2010033797A1 (en) * 2008-09-18 2010-03-25 Saint-Gobain Ceramics & Plastics, Inc. Resistance heater air heating device
EP2454527A4 (de) * 2009-07-15 2017-12-20 Saint-Gobain Ceramics&Plastics, Inc. Brenngassystem für gasbrenner sowie vorrichtungen und verfahren in zusammenhang damit
JP6140955B2 (ja) * 2011-12-21 2017-06-07 日本特殊陶業株式会社 セラミックヒータの製造方法
US10183553B2 (en) * 2014-08-13 2019-01-22 Surface Igniter Llc Heating system for a motor vehicle
US9951952B2 (en) 2014-10-15 2018-04-24 Specialized Component Parts Limited, Inc. Hot surface igniters and methods of making same
CN105911378B (zh) * 2016-04-13 2018-12-25 无锡恒康宝光电科技有限公司 一种基于电磁感应电子陶瓷管的检测方法及装置
CN112236622A (zh) * 2018-03-27 2021-01-15 艾斯彼控股,耐催德点火器有限公司的商定名称 用于灶具的热表面点火器
CN110590371A (zh) * 2019-09-25 2019-12-20 重庆利迈陶瓷技术有限公司 一种用于陶瓷电热体的复合型材料

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US3875477A (en) * 1974-04-23 1975-04-01 Norton Co Silicon carbide resistance igniter
US3974106A (en) * 1974-05-22 1976-08-10 Norton Company Ceramic electrical resistance igniter
US5045237A (en) * 1984-11-08 1991-09-03 Norton Company Refractory electrical device
US5085804A (en) * 1984-11-08 1992-02-04 Norton Company Refractory electrical device
US5191508A (en) * 1992-05-18 1993-03-02 Norton Company Ceramic igniters and process for making same
EP0635993B1 (de) * 1993-07-20 2000-05-17 TDK Corporation Keramisches Heizelement
US5705261A (en) * 1993-10-28 1998-01-06 Saint-Gobain/Norton Industrial Ceramics Corporation Active metal metallization of mini-igniters by silk screening
US5405237A (en) 1994-01-21 1995-04-11 Deere & Company Loader leveling linkage providing for alteration of its geometry for accommodating different implements
AU1669695A (en) * 1994-02-18 1995-09-04 Morgan Matroc S.A. Hot surface igniter
US5514630A (en) * 1994-10-06 1996-05-07 Saint Gobain/Norton Industrial Ceramics Corp. Composition for small ceramic igniters
DE69707642T2 (de) * 1996-01-26 2002-07-11 Saint-Gobain Industrial Ceramics, Inc. Keramischer zünder und verfahren zu seiner verwendung
US5786565A (en) * 1997-01-27 1998-07-28 Saint-Gobain/Norton Industrial Ceramics Corporation Match head ceramic igniter and method of using same

Also Published As

Publication number Publication date
KR20000070522A (ko) 2000-11-25
CA2277994C (en) 2003-09-09
EP0956478B1 (de) 2002-03-27
DK0956478T3 (da) 2002-07-22
ES2175510T3 (es) 2002-11-16
EP0956478A1 (de) 1999-11-17
US5786565A (en) 1998-07-28
AU5619498A (en) 1998-08-18
TR199901735T2 (xx) 1999-09-21
KR100363511B1 (ko) 2002-11-30
WO1998033017A1 (en) 1998-07-30
CN1125269C (zh) 2003-10-22
CA2277994A1 (en) 1998-07-30
AU711898B2 (en) 1999-10-21
JP3390020B2 (ja) 2003-03-24
DE69711444D1 (de) 2002-05-02
PT956478E (pt) 2002-09-30
JP2000509806A (ja) 2000-08-02
US5892201A (en) 1999-04-06
CZ292886B6 (cs) 2003-12-17
CN1245556A (zh) 2000-02-23
CZ9902645A3 (cs) 2000-11-15
BR9714326A (pt) 2000-02-08
DE69711444T2 (de) 2002-10-10

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