ATE242044T1 - Schaumstoffherstellungsvorrichtung - Google Patents
SchaumstoffherstellungsvorrichtungInfo
- Publication number
- ATE242044T1 ATE242044T1 AT97931836T AT97931836T ATE242044T1 AT E242044 T1 ATE242044 T1 AT E242044T1 AT 97931836 T AT97931836 T AT 97931836T AT 97931836 T AT97931836 T AT 97931836T AT E242044 T1 ATE242044 T1 AT E242044T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- venturi
- nozzle
- sec
- zones
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 3
- 230000000694 effects Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
- B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31241—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
- B01F25/31253—Discharge
- B01F25/312533—Constructional characteristics of the diverging discharge conduit or barrel, e.g. with zones of changing conicity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
- B01F31/86—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with vibration of the receptacle or part of it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
- B05B7/0458—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber the gas and liquid flows being perpendicular just upstream the mixing chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2494—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device a liquid being supplied from a pressurized or compressible container to the discharge device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/26—Foam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/75—Flowing liquid aspirates gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9608162A FR2750347A1 (fr) | 1996-07-01 | 1996-07-01 | Procede de production de mousse optimise et reglable, ainsi que l'appareil concu a cet effet |
| FR9610947 | 1996-09-09 | ||
| FR9700690A FR2758476A1 (fr) | 1997-01-23 | 1997-01-23 | Appareil de production de mousse optimise et reglable |
| PCT/FR1997/001167 WO1998000227A1 (fr) | 1996-07-01 | 1997-07-01 | Dispositif de generation de mousse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE242044T1 true ATE242044T1 (de) | 2003-06-15 |
Family
ID=27253196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97931836T ATE242044T1 (de) | 1996-07-01 | 1997-07-01 | Schaumstoffherstellungsvorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6042089A (de) |
| EP (1) | EP0869841B1 (de) |
| AT (1) | ATE242044T1 (de) |
| CA (1) | CA2231338A1 (de) |
| DE (1) | DE69722583D1 (de) |
| WO (1) | WO1998000227A1 (de) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6561438B1 (en) * | 1997-07-15 | 2003-05-13 | The Fountainhead Group | Foam generating nozzle assembly |
| US6669902B1 (en) * | 2000-11-08 | 2003-12-30 | L'air Liquide - Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Ozonated foam medium and production system and method for sanitizing a food processing environment |
| RU2184619C1 (ru) * | 2001-03-22 | 2002-07-10 | Душкин Андрей Леонидович | Распылитель жидкости (варианты) |
| US8512680B2 (en) * | 2001-08-08 | 2013-08-20 | Btg International Ltd. | Injectables in foam, new pharmaceutical applications |
| DE10228853B4 (de) * | 2002-06-27 | 2007-02-08 | Esau & Hueber Gmbh | Düsenanordnung zum Einleiten von Gas in eine Flüssigkeit |
| US6986506B2 (en) * | 2003-05-01 | 2006-01-17 | Chapman Teddie C | Water aerator and method of using same |
| US7156377B2 (en) * | 2003-05-01 | 2007-01-02 | Chapman Teddie C | Water aeration device and method |
| JP5292046B2 (ja) | 2007-10-26 | 2013-09-18 | ローム アンド ハース カンパニー | 建造物用の耐候性バリア |
| EP2053082B1 (de) | 2007-10-26 | 2019-07-10 | Rohm and Haas Company | Wetterbeständige Gebäudeabdichtung |
| JP4760843B2 (ja) * | 2008-03-13 | 2011-08-31 | 株式会社デンソー | エジェクタ装置およびエジェクタ装置を用いた蒸気圧縮式冷凍サイクル |
| CN101371944B (zh) * | 2008-08-22 | 2012-01-11 | 杭州新纪元安全产品有限公司 | 用洁净气体作为发泡剂的灭火产品及制作方法和灭火系统 |
| US8286836B2 (en) * | 2008-10-14 | 2012-10-16 | Gojo Industries, Inc. | Dispensing tube assembly and foam generator for coaxial tubes |
| US8360339B2 (en) * | 2008-11-13 | 2013-01-29 | Forced Gas Technologies, Llc | Fire suppression apparatus and method for generating foam |
| EP2210925B1 (de) | 2009-01-21 | 2020-05-06 | Rohm and Haas Company | Vorrichtung zum leichten Auftragen von Dichtmittel |
| US8763617B2 (en) | 2009-06-24 | 2014-07-01 | Saint-Gobain Abrasives, Inc. | Material removal systems and methods utilizing foam |
| EP2558216B1 (de) | 2010-04-14 | 2020-03-18 | Dow Global Technologies LLC | Ausgabevorrichtung für schaum- und schaumlose beschichtungen |
| US20110284648A1 (en) * | 2010-04-20 | 2011-11-24 | California Institute Of Technology | Method to generate micro scale gas filled liquid bubbles as tracer particles or inhaler mist for drug delivery |
| US8104745B1 (en) * | 2010-11-20 | 2012-01-31 | Vladimir Vladimirovich Fisenko | Heat-generating jet injection |
| CN102247673B (zh) * | 2011-07-05 | 2013-02-13 | 淄博吉孚消防科技有限公司 | 压缩气体泡沫灭火系统气液比例混合发泡器 |
| KR101351301B1 (ko) * | 2012-10-23 | 2014-01-15 | 주식회사 디섹 | 선박의 밸러스트수 처리시스템 |
| WO2014151243A1 (en) * | 2013-03-15 | 2014-09-25 | Fluid-Quip, Inc. | Pulse cavitation processor and method of using same |
| AT514381B1 (de) * | 2013-04-04 | 2015-05-15 | Avl List Gmbh | Venturiverdünner |
| DK3052252T3 (da) | 2013-10-02 | 2022-11-28 | Aerocore Tech Llc | Fremgangsmåde til rensning af jetmotor |
| US11643946B2 (en) | 2013-10-02 | 2023-05-09 | Aerocore Technologies Llc | Cleaning method for jet engine |
| JP6739342B2 (ja) | 2013-10-17 | 2020-08-12 | アショク エイドリアン シング | 流体処理装置およびプロセス |
| DE102013225612B4 (de) | 2013-12-11 | 2017-12-14 | Lechler Gmbh | Injektordüse |
| CN103752204B (zh) * | 2014-01-26 | 2016-02-03 | 中国地质大学(武汉) | 一种用于多成分冲洗液的分散处理装置 |
| CA2944446C (en) | 2014-04-01 | 2022-09-06 | TDL Innovations, LLC | Methods and compositions for administering an active agent to the pleura of a patient |
| US10857100B2 (en) | 2014-04-01 | 2020-12-08 | Tdl Innovations Llc | Methods and compositions for administering an active agent to the pleura of a patient |
| US10233097B2 (en) | 2014-12-08 | 2019-03-19 | Fluid-Quip, Inc. | Liquid treatment apparatus with ring vortex processor and method of using same |
| AU2015261669A1 (en) * | 2014-12-08 | 2016-06-23 | Robert Pulz | A Firefighting Foam Generator |
| US11691041B1 (en) | 2015-07-17 | 2023-07-04 | Gregory A. Blanchat | Compressed air foam mixing device |
| US10099078B1 (en) | 2015-07-17 | 2018-10-16 | Gregory A. Blanchat | Compressed air foam mixing device |
| CN105909567B (zh) * | 2016-06-15 | 2018-08-21 | 江苏大学 | 一种改善射流式离心泵空化性能的射流器 |
| EP3892365A1 (de) * | 2016-07-25 | 2021-10-13 | Shibata Corporation | Blasenerzeugungsvorrichtung |
| US12064510B2 (en) * | 2016-12-16 | 2024-08-20 | TDL Innovations, LLC | Medical foam for delivery of an active agent |
| US11229502B1 (en) | 2017-06-03 | 2022-01-25 | Knight, Llc | Instrument cleaning systems and methods |
| JP6961219B2 (ja) * | 2017-09-21 | 2021-11-05 | ミクニ総業株式会社 | マイクロ・ナノバブル発生器及び配管洗浄方法 |
| MX2021000063A (es) | 2018-06-29 | 2021-03-25 | Corning Res & Dev Corp | Boquilla atomizadora, sistemas, y metodos para limpiar conectores de fibra optica. |
| PT110818A (pt) * | 2018-07-04 | 2020-01-06 | Nanospectral Lda | Processo de cavitação para preparação de emulsões de combustível com água e reactor para a realização do processo. |
| CN109731490A (zh) * | 2018-08-21 | 2019-05-10 | 北京环域生态环保技术有限公司 | 一种二次加压多级破碎的纳米气泡发生方法及装置 |
| CN110036996A (zh) * | 2019-04-13 | 2019-07-23 | 安徽瓦尔特机械贸易有限公司 | 一种植保无人机用烟雾机 |
| CN112439574B (zh) * | 2019-09-05 | 2025-02-21 | 青岛海尔洗衣机有限公司 | 气液混合管结构以及具有该气液混合管结构的洗涤设备 |
| DE102019213569A1 (de) * | 2019-09-06 | 2021-03-11 | Lechler Gmbh | Injektionsdüse für eine Sprühvorrichtung und Sprühvorrichtung |
| CN111779099B (zh) | 2020-06-05 | 2026-01-16 | 厦门科牧智能技术有限公司 | 一种发泡喷射装置及发泡装置和发泡马桶 |
| IT202000016327A1 (it) * | 2020-07-06 | 2022-01-06 | Omitaly Srl | Dispositivo generatore di micro e nano bolle |
| CN115501994B (zh) * | 2022-10-11 | 2023-08-22 | 山东科川节能环保科技有限公司 | 一种旋流高效、防倒流喷射的喷射装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1249223B (de) * | 1967-09-07 | C. A. Norgren Co., Englewood, Col. (V. St. A.) | Aerosol-Erzeuger | |
| BE517287A (de) * | 1952-02-05 | |||
| US3838002A (en) * | 1972-07-21 | 1974-09-24 | Gen Electric | Jet pump for nuclear reactor |
| US4098851A (en) * | 1974-02-20 | 1978-07-04 | Erdolchemie Gesellschaft Mit Beschrankter Haftung | Device for mixing gases and liquids |
| NO760028L (de) * | 1975-02-24 | 1976-08-25 | Dresser Ind | |
| US4333833A (en) * | 1978-05-08 | 1982-06-08 | Fischer & Porter Co. | In-line disinfectant contactor |
| US4308138A (en) * | 1978-07-10 | 1981-12-29 | Woltman Robert B | Treating means for bodies of water |
| GB2026093A (en) * | 1978-07-12 | 1980-01-30 | Dresser Ind | Jet pump nozzle construction |
| US4802630A (en) * | 1985-11-19 | 1989-02-07 | Ecolab Inc. | Aspirating foamer |
| GB8610636D0 (en) * | 1986-04-30 | 1986-06-04 | Pringle J M | Induced flow mixers |
| US4861165A (en) * | 1986-08-20 | 1989-08-29 | Beloit Corporation | Method of and means for hydrodynamic mixing |
| GB2203065A (en) * | 1987-04-11 | 1988-10-12 | Wormald Ansul | Foam dispensing nozzle |
| US5054688A (en) * | 1989-12-20 | 1991-10-08 | Robwen, Inc. | Foam producing nozzle |
| US5085371A (en) * | 1990-06-15 | 1992-02-04 | Shop-Vac Corporation | Foam creating nozzle system |
| US5061406A (en) * | 1990-09-25 | 1991-10-29 | Union Carbide Industrial Gases Technology Corporation | In-line gas/liquid dispersion |
| CA2081392A1 (en) * | 1992-10-26 | 1994-04-27 | Toshiharu Fukai | Nozzle for generating bubbles |
| US5431346A (en) * | 1993-07-20 | 1995-07-11 | Sinaisky; Nickoli | Nozzle including a venturi tube creating external cavitation collapse for atomization |
| US5423488A (en) * | 1994-05-11 | 1995-06-13 | Davidson Textron Inc. | Spray apparatus for mixing, atomizing and spraying foam forming components |
-
1997
- 1997-07-01 AT AT97931836T patent/ATE242044T1/de not_active IP Right Cessation
- 1997-07-01 WO PCT/FR1997/001167 patent/WO1998000227A1/fr not_active Ceased
- 1997-07-01 US US09/029,417 patent/US6042089A/en not_active Expired - Fee Related
- 1997-07-01 EP EP97931836A patent/EP0869841B1/de not_active Expired - Lifetime
- 1997-07-01 CA CA002231338A patent/CA2231338A1/fr not_active Abandoned
- 1997-07-01 DE DE69722583T patent/DE69722583D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998000227A1 (fr) | 1998-01-08 |
| EP0869841B1 (de) | 2003-06-04 |
| EP0869841A1 (de) | 1998-10-14 |
| CA2231338A1 (fr) | 1998-01-08 |
| DE69722583D1 (de) | 2003-07-10 |
| US6042089A (en) | 2000-03-28 |
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