FR2512126B1 - Machine pour separer un composant gazeux d'un melange de gaz en utilisant la technique du cycle d'adsorption a oscillations de pression - Google Patents
Machine pour separer un composant gazeux d'un melange de gaz en utilisant la technique du cycle d'adsorption a oscillations de pressionInfo
- Publication number
- FR2512126B1 FR2512126B1 FR8211565A FR8211565A FR2512126B1 FR 2512126 B1 FR2512126 B1 FR 2512126B1 FR 8211565 A FR8211565 A FR 8211565A FR 8211565 A FR8211565 A FR 8211565A FR 2512126 B1 FR2512126 B1 FR 2512126B1
- Authority
- FR
- France
- Prior art keywords
- separating
- machine
- pressure oscillation
- adsorption cycle
- gas
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/403—Further details for adsorption processes and devices using three beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Compressor (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/297,361 US4378982A (en) | 1981-08-28 | 1981-08-28 | Compact oxygen concentrator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2512126A1 FR2512126A1 (fr) | 1983-03-04 |
FR2512126B1 true FR2512126B1 (fr) | 1985-11-29 |
Family
ID=23146000
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8202232A Expired FR2512125B1 (fr) | 1981-08-28 | 1982-02-11 | Machine compacte pour separer un gaz a partir d'un melange gazeux par la technique du cycle d'adsorption a oscillations de pression |
FR8211565A Expired FR2512126B1 (fr) | 1981-08-28 | 1982-07-01 | Machine pour separer un composant gazeux d'un melange de gaz en utilisant la technique du cycle d'adsorption a oscillations de pression |
FR8211566A Expired FR2512170B1 (fr) | 1981-08-28 | 1982-07-01 | Module de poignee avant pour un coffre dans une machine compacte fonctionnant suivant le cycle d'adsorption a oscillations de pression |
FR8211568A Expired FR2512226B1 (fr) | 1981-08-28 | 1982-07-01 | Circuit de commande electrique pour une machine fonctionnant suivant le cycle d'adsorption a oscillations de pression |
FR8211567A Expired FR2512127B1 (fr) | 1981-08-28 | 1982-07-01 | Coffre pour une machine compacte fonctionnant suivant le cycle d'adsorption a oscillations de pression |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8202232A Expired FR2512125B1 (fr) | 1981-08-28 | 1982-02-11 | Machine compacte pour separer un gaz a partir d'un melange gazeux par la technique du cycle d'adsorption a oscillations de pression |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8211566A Expired FR2512170B1 (fr) | 1981-08-28 | 1982-07-01 | Module de poignee avant pour un coffre dans une machine compacte fonctionnant suivant le cycle d'adsorption a oscillations de pression |
FR8211568A Expired FR2512226B1 (fr) | 1981-08-28 | 1982-07-01 | Circuit de commande electrique pour une machine fonctionnant suivant le cycle d'adsorption a oscillations de pression |
FR8211567A Expired FR2512127B1 (fr) | 1981-08-28 | 1982-07-01 | Coffre pour une machine compacte fonctionnant suivant le cycle d'adsorption a oscillations de pression |
Country Status (14)
Country | Link |
---|---|
US (1) | US4378982A (fr) |
JP (2) | JPS5836616A (fr) |
AU (1) | AU546611B2 (fr) |
CA (1) | CA1187420A (fr) |
DE (1) | DE3205809C2 (fr) |
DK (1) | DK6482A (fr) |
FR (5) | FR2512125B1 (fr) |
GB (1) | GB2104409B (fr) |
IL (1) | IL64803A0 (fr) |
IT (1) | IT1151387B (fr) |
NL (1) | NL8202408A (fr) |
NO (1) | NO820352L (fr) |
SE (1) | SE8200124L (fr) |
ZA (1) | ZA82532B (fr) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4576616A (en) * | 1982-07-27 | 1986-03-18 | Proto-Med. Inc. | Method and apparatus for concentrating oxygen |
US4502873A (en) * | 1982-07-27 | 1985-03-05 | Proto-Med, Inc. | Method and apparatus for concentrating oxygen |
US4449990A (en) * | 1982-09-10 | 1984-05-22 | Invacare Respiratory Corp. | Method and apparatus for fractioning oxygen |
US4509959A (en) * | 1983-07-28 | 1985-04-09 | Greene & Kellogg, Inc. | Modular industrial oxygen concentrator |
US4584001A (en) * | 1983-08-09 | 1986-04-22 | Vbm Corporation | Modular oxygen generator |
US4511377A (en) * | 1983-11-01 | 1985-04-16 | Greene & Kellogg, Inc. | Apparatus for the production of oxygen |
FR2557809A1 (fr) * | 1984-01-11 | 1985-07-12 | Air Liquide | Recipient pour eliminer un ou plusieurs constituants d'un fluide, notamment recipient d'adsorption |
US4552571A (en) * | 1984-04-05 | 1985-11-12 | Vbm Corporation | Oxygen generator with two compressor stages |
JPS6148406A (ja) * | 1984-08-15 | 1986-03-10 | Teijin Ltd | 酸素濃縮装置 |
EP0346566A3 (fr) * | 1984-12-27 | 1990-05-02 | Teijin Limited | Appareil d'enrichissement d'oxygene |
CA1297298C (fr) * | 1986-09-22 | 1992-03-17 | Akira Kato | Instrument d'enrichissement des gaz par augmentation de l'oxygene, avec fonction de regulation de la teneur en oxygene du gaz enrichi |
US4802899A (en) * | 1987-09-21 | 1989-02-07 | Airsep Corporation | Pressure swing adsorption apparatus |
US5112367A (en) * | 1989-11-20 | 1992-05-12 | Hill Charles C | Fluid fractionator |
USRE35099E (en) * | 1989-11-20 | 1995-11-28 | Sequal Technologies, Inc. | Fluid fractionator |
US5268021A (en) * | 1989-11-20 | 1993-12-07 | Dynotec Corporation | Fluid fractionator |
US5340381A (en) * | 1993-05-17 | 1994-08-23 | Vorih Marc L | Operating system for dual-sieve oxygen concentrators |
US5474595A (en) * | 1994-04-25 | 1995-12-12 | Airsep Corporation | Capacity control system for pressure swing adsorption apparatus and associated method |
US5593478A (en) * | 1994-09-28 | 1997-01-14 | Sequal Technologies, Inc. | Fluid fractionator |
US5531807A (en) * | 1994-11-30 | 1996-07-02 | Airsep Corporation | Apparatus and method for supplying oxygen to passengers on board aircraft |
US5785740A (en) * | 1995-05-19 | 1998-07-28 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Device and process for the separation of gas by adsorption |
US5827358A (en) * | 1996-11-08 | 1998-10-27 | Impact Mst, Incorporation | Rapid cycle pressure swing adsorption oxygen concentration method and apparatus |
DE19725632C1 (de) * | 1997-06-17 | 1998-10-01 | Weinmann G Geraete Med | Sauerstoffkonzentrator |
USD412577S (en) * | 1997-10-06 | 1999-08-03 | Litton Systems, Inc. | Oxygen concentrator used in home health care |
US6660063B2 (en) | 1998-03-27 | 2003-12-09 | Advanced Technology Materials, Inc | Sorbent-based gas storage and delivery system |
US6406519B1 (en) * | 1998-03-27 | 2002-06-18 | Advanced Technology Materials, Inc. | Gas cabinet assembly comprising sorbent-based gas storage and delivery system |
US6346139B1 (en) * | 1999-05-12 | 2002-02-12 | Respironics, Inc. | Total delivery oxygen concentration system |
FR2800629B1 (fr) * | 1999-11-10 | 2001-12-28 | Air Liquide | Installation de separation d'air munie de moyens d'attenuation du bruit |
AU2001257439A1 (en) * | 2000-05-03 | 2001-11-12 | Advanced Technology Materials, Inc. | Gas cabinet assembly comprising sorbent-based gas storage and delivery system |
DE20015783U1 (de) * | 2000-09-12 | 2002-02-07 | Medicup Medizintechnik GmbH, 35327 Ulrichstein | Einrichtung zur Gewinnung und Speicherung von Sauerstoff |
US6517610B1 (en) * | 2001-11-13 | 2003-02-11 | The United States Of America As Represented By The Secretary Of The Navy | Microelectromechanical gas concentrator |
WO2003064009A1 (fr) * | 2002-01-31 | 2003-08-07 | Airsep Corporation | Concentrateur d'oxygene portable |
EP1637209A1 (fr) * | 2002-01-31 | 2006-03-22 | Airsep Corporation | Concentrateur d'oxygène portable |
KR100978764B1 (ko) * | 2002-03-05 | 2010-08-30 | 데이진 가부시키가이샤 | 산소 농축 장치 |
WO2003090903A1 (fr) * | 2002-04-24 | 2003-11-06 | Airsep Corporation | Concentrateur d'oxygene a bruit reduit |
US7105037B2 (en) * | 2002-10-31 | 2006-09-12 | Advanced Technology Materials, Inc. | Semiconductor manufacturing facility utilizing exhaust recirculation |
US6991671B2 (en) * | 2002-12-09 | 2006-01-31 | Advanced Technology Materials, Inc. | Rectangular parallelepiped fluid storage and dispensing vessel |
US8002880B2 (en) | 2002-12-10 | 2011-08-23 | Advanced Technology Materials, Inc. | Gas storage and dispensing system with monolithic carbon adsorbent |
US6743278B1 (en) | 2002-12-10 | 2004-06-01 | Advanced Technology Materials, Inc. | Gas storage and dispensing system with monolithic carbon adsorbent |
US7494530B2 (en) * | 2002-12-10 | 2009-02-24 | Advanced Technology Materials, Inc. | Gas storage and dispensing system with monolithic carbon adsorbent |
US6881242B2 (en) * | 2003-01-13 | 2005-04-19 | Ati Properties, Inc. | Hydrogen reclamation apparatus and method |
FR2855433B1 (fr) * | 2003-06-02 | 2007-01-12 | Air Liquide | Ensemble generateur de gaz |
WO2005009590A2 (fr) * | 2003-07-24 | 2005-02-03 | Thomas Industries Inc. | Construction de concentrateur d'oxygene, fourniture et reparation |
EP1663433B1 (fr) * | 2003-09-02 | 2011-07-27 | Airsep Corporation | Enceinte d'insonorisation pour concentrateurs d'oxyg ne portable |
US7066985B2 (en) * | 2003-10-07 | 2006-06-27 | Inogen, Inc. | Portable gas fractionalization system |
WO2005035037A2 (fr) | 2003-10-07 | 2005-04-21 | Inogen, Inc. | Systeme de fractionnement de gaz portatif |
US20050072426A1 (en) * | 2003-10-07 | 2005-04-07 | Deane Geoffrey Frank | Portable gas fractionalization system |
US20050072423A1 (en) * | 2003-10-07 | 2005-04-07 | Deane Geoffrey Frank | Portable gas fractionalization system |
US7135059B2 (en) * | 2003-10-07 | 2006-11-14 | Inogen, Inc. | Portable gas fractionalization system |
WO2005062953A2 (fr) * | 2003-12-23 | 2005-07-14 | Bristol Compressors, Inc. | Base de compresseur moulée |
JP4971582B2 (ja) * | 2004-02-16 | 2012-07-11 | 帝人ファーマ株式会社 | 酸素濃縮装置 |
JP2006166996A (ja) * | 2004-12-13 | 2006-06-29 | Fukuda Denshi Co Ltd | 酸素濃縮器 |
US7402193B2 (en) * | 2005-04-05 | 2008-07-22 | Respironics Oxytec, Inc. | Portable oxygen concentrator |
US7329304B2 (en) * | 2005-04-05 | 2008-02-12 | Respironics Oxytec, Inc. | Portable oxygen concentrator |
US7368005B2 (en) * | 2005-04-05 | 2008-05-06 | Respironics Oxytec, Inc. | Portable oxygen concentrator |
US7686870B1 (en) | 2005-12-29 | 2010-03-30 | Inogen, Inc. | Expandable product rate portable gas fractionalization system |
US8187367B2 (en) * | 2006-12-31 | 2012-05-29 | Wang Dong-Lei | Portable PSA oxygen generator |
US20080302516A1 (en) * | 2007-06-08 | 2008-12-11 | Sequal Technologies, Inc. | Compressor Cooling System and Method of Use |
US20090205493A1 (en) * | 2008-02-20 | 2009-08-20 | Thompson Loren M | Method of removing water from an inlet region of an oxygen generating system |
US20090205494A1 (en) * | 2008-02-20 | 2009-08-20 | Mcclain Michael S | Single manifold assembly for oxygen-generating systems |
US20090211443A1 (en) * | 2008-02-21 | 2009-08-27 | Youngblood James H | Self-serviceable filter for an oxygen generating device |
US7722698B2 (en) * | 2008-02-21 | 2010-05-25 | Delphi Technologies, Inc. | Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system |
US8075676B2 (en) * | 2008-02-22 | 2011-12-13 | Oxus America, Inc. | Damping apparatus for scroll compressors for oxygen-generating systems |
US20090212962A1 (en) * | 2008-02-22 | 2009-08-27 | Delphi Technologies, Inc. | Oxygen Generating System with Self-Contained Electronic Diagnostics and Fault-Tolerant Operation |
US20090229460A1 (en) * | 2008-03-13 | 2009-09-17 | Mcclain Michael S | System for generating an oxygen-enriched gas |
US8894751B2 (en) * | 2009-10-05 | 2014-11-25 | Separation Design Group Llc | Ultra rapid cycle portable oxygen concentrator |
US8679231B2 (en) | 2011-01-19 | 2014-03-25 | Advanced Technology Materials, Inc. | PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same |
US9592360B2 (en) * | 2011-04-22 | 2017-03-14 | Inogen, Inc. | Gas concentrator with removable cartridge adsorbent beds |
US9126139B2 (en) | 2012-05-29 | 2015-09-08 | Entegris, Inc. | Carbon adsorbent for hydrogen sulfide removal from gases containing same, and regeneration of adsorbent |
US9789447B1 (en) * | 2016-08-31 | 2017-10-17 | Joel William Cordes | Aeration cabinet |
CN107084118A (zh) * | 2017-06-02 | 2017-08-22 | 四川瑞晟石油设备开发有限公司 | 一种氮气压缩机冷却系统的机箱 |
US11260338B2 (en) | 2018-08-09 | 2022-03-01 | O2 Air-Sea, Llc | Oxygen generation device |
US11821559B2 (en) | 2019-04-01 | 2023-11-21 | Inogen, Inc. | Compact portable oxygen concentrator |
WO2022015908A1 (fr) * | 2020-07-16 | 2022-01-20 | Invacare Corporation | Système et procédé pour concentrer un gaz |
EP4181993A4 (fr) | 2020-07-16 | 2024-08-07 | Ventec Life Systems Inc | Système et procédé de concentration du gaz |
JP7430024B2 (ja) | 2020-07-16 | 2024-02-09 | ベンテック ライフ システムズ, インコーポレイテッド | ガスを濃縮するためのシステムおよび方法 |
CA3146959A1 (fr) * | 2021-02-04 | 2022-08-04 | Kasco Marine Inc. | Compresseur d'air installe dans une armoire a pression negative |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572009A (en) * | 1946-12-02 | 1951-10-23 | Clifford C Carson | Air drying unit |
US2625237A (en) * | 1947-01-11 | 1953-01-13 | Independent Engineering Compan | Apparatus for drying gases |
US2790512A (en) * | 1953-12-22 | 1957-04-30 | United Gas Corp | Process for dehydrating and removing adsorbable components from gas streams |
US3069830A (en) * | 1960-03-24 | 1962-12-25 | Exxon Research Engineering Co | Heatless fractionator |
GB1529701A (en) * | 1975-01-02 | 1978-10-25 | Boc International Ltd | Oxygen enriched air |
US4194890A (en) * | 1976-11-26 | 1980-03-25 | Greene & Kellogg, Inc. | Pressure swing adsorption process and system for gas separation |
CA1123754A (fr) * | 1978-01-26 | 1982-05-18 | Richard W. Hradek | Cuve a aire d'adsorption moleculaire variable |
US4174955A (en) * | 1978-02-27 | 1979-11-20 | Oxygen Enrichment Co., Ltd. | Membrane oxygen enricher apparatus |
US4272265A (en) * | 1979-06-22 | 1981-06-09 | Essex Cryogenics Of Missouri, Inc. | Apparatus for pressure swing generation of oxygen |
US4302224A (en) * | 1979-10-12 | 1981-11-24 | Greene & Kellogg, Inc. | Compact oxygen concentrator |
US4342573A (en) * | 1979-10-12 | 1982-08-03 | Greene & Kellogg, Incorporated | Compact oxygen concentrator |
-
1981
- 1981-08-28 US US06/297,361 patent/US4378982A/en not_active Expired - Fee Related
-
1982
- 1982-01-07 CA CA000393716A patent/CA1187420A/fr not_active Expired
- 1982-01-08 DK DK6482A patent/DK6482A/da not_active Application Discontinuation
- 1982-01-12 SE SE8200124A patent/SE8200124L/xx not_active Application Discontinuation
- 1982-01-12 GB GB08200809A patent/GB2104409B/en not_active Expired
- 1982-01-18 IL IL64803A patent/IL64803A0/xx unknown
- 1982-01-27 ZA ZA82532A patent/ZA82532B/xx unknown
- 1982-01-27 AU AU79884/82A patent/AU546611B2/en not_active Ceased
- 1982-02-05 NO NO820352A patent/NO820352L/no unknown
- 1982-02-11 FR FR8202232A patent/FR2512125B1/fr not_active Expired
- 1982-02-18 DE DE3205809A patent/DE3205809C2/de not_active Expired
- 1982-04-29 IT IT20995/82A patent/IT1151387B/it active
- 1982-05-01 JP JP57074458A patent/JPS5836616A/ja active Granted
- 1982-06-14 NL NL8202408A patent/NL8202408A/nl not_active Application Discontinuation
- 1982-07-01 FR FR8211565A patent/FR2512126B1/fr not_active Expired
- 1982-07-01 FR FR8211566A patent/FR2512170B1/fr not_active Expired
- 1982-07-01 FR FR8211568A patent/FR2512226B1/fr not_active Expired
- 1982-07-01 FR FR8211567A patent/FR2512127B1/fr not_active Expired
-
1986
- 1986-12-08 JP JP61292261A patent/JPS63166413A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2512170B1 (fr) | 1985-11-29 |
GB2104409A (en) | 1983-03-09 |
GB2104409B (en) | 1985-08-21 |
FR2512127A1 (fr) | 1983-03-04 |
JPS63166413A (ja) | 1988-07-09 |
FR2512127B1 (fr) | 1985-11-29 |
FR2512170A1 (fr) | 1983-03-04 |
NL8202408A (nl) | 1983-03-16 |
IT1151387B (it) | 1986-12-17 |
FR2512226A1 (fr) | 1983-03-04 |
DE3205809A1 (de) | 1983-03-10 |
JPS5836616A (ja) | 1983-03-03 |
DK6482A (da) | 1983-03-01 |
CA1187420A (fr) | 1985-05-21 |
AU7988482A (en) | 1983-03-03 |
ZA82532B (en) | 1983-02-23 |
IL64803A0 (en) | 1982-03-31 |
JPS6126408B2 (fr) | 1986-06-20 |
FR2512125A1 (fr) | 1983-03-04 |
FR2512226B1 (fr) | 1985-11-29 |
IT8220995A0 (it) | 1982-04-29 |
SE8200124L (sv) | 1983-03-01 |
NO820352L (no) | 1983-03-01 |
DE3205809C2 (de) | 1984-05-17 |
FR2512126A1 (fr) | 1983-03-04 |
AU546611B2 (en) | 1985-09-12 |
FR2512125B1 (fr) | 1985-11-29 |
US4378982A (en) | 1983-04-05 |
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