BR8404703A - Dispositivo para purificar o ar ambiente e recintos fechados - Google Patents
Dispositivo para purificar o ar ambiente e recintos fechadosInfo
- Publication number
- BR8404703A BR8404703A BR8404703A BR8404703A BR8404703A BR 8404703 A BR8404703 A BR 8404703A BR 8404703 A BR8404703 A BR 8404703A BR 8404703 A BR8404703 A BR 8404703A BR 8404703 A BR8404703 A BR 8404703A
- Authority
- BR
- Brazil
- Prior art keywords
- environmental air
- closed enclosures
- purify environmental
- purify
- enclosures
- Prior art date
Links
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/042—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a macromolecular compound as a carrier or diluent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
-
- 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
- Y10S261/88—Aroma dispensers
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/905—Odor releasing material
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/239—Complete cover or casing
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laminated Bodies (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Packages (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH206/83A CH662736A5 (fr) | 1983-01-14 | 1983-01-14 | Dispositif pour le parfumage d'air ambiant et d'enceintes fermees. |
PCT/CH1984/000001 WO1984002654A1 (fr) | 1983-01-14 | 1984-01-09 | Dispositif d'assainissement d'air ambiant et d'enceintes fermees |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8404703A true BR8404703A (pt) | 1984-12-26 |
Family
ID=4181670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8404703A BR8404703A (pt) | 1983-01-14 | 1984-01-09 | Dispositivo para purificar o ar ambiente e recintos fechados |
Country Status (15)
Country | Link |
---|---|
US (1) | US4634614A (pt) |
JP (1) | JPS60500321A (pt) |
AU (1) | AU566182B2 (pt) |
BE (1) | BE898675A (pt) |
BR (1) | BR8404703A (pt) |
CA (1) | CA1230048A (pt) |
CH (1) | CH662736A5 (pt) |
DE (2) | DE3490012T1 (pt) |
ES (1) | ES276829Y (pt) |
FR (1) | FR2539492B1 (pt) |
GB (1) | GB2149664B (pt) |
IT (1) | IT1173003B (pt) |
MX (1) | MX159166A (pt) |
NL (1) | NL189110C (pt) |
WO (1) | WO1984002654A1 (pt) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1174572B (it) * | 1984-07-06 | 1987-07-01 | Montedison Spa | Erogatore a lento rilascio di prodotti volatili |
IE860857L (en) * | 1986-04-02 | 1987-10-02 | Plant Biotechnology Ucc Ltd | Package for production and/or storage of plants |
GB8622046D0 (en) * | 1986-09-12 | 1986-10-22 | Reckitt & Colmann Prod Ltd | Emanator for volatile liquids |
US4809912A (en) * | 1987-03-27 | 1989-03-07 | Delaire, Inc. | Membrane-gel diffusion device |
EP0300286A3 (fr) * | 1987-07-22 | 1989-06-07 | Firmenich Sa | Feuille sandwich en couches multiples et emballage faisant usage de ladite feuille |
US4849606A (en) * | 1987-12-23 | 1989-07-18 | S. C. Johnson & Son, Inc. | Tamper-resistant container utilizing a flexible seal |
US4818249A (en) * | 1987-12-24 | 1989-04-04 | Barrett Jr Raybon | Treated wood products |
US5341992A (en) * | 1988-10-22 | 1994-08-30 | The Beautiful Bouquet Company Limited | Container |
JPH0624571B2 (ja) * | 1988-11-21 | 1994-04-06 | 明治製菓株式会社 | 医薬品包装容器 |
JPH0613729Y2 (ja) * | 1989-03-03 | 1994-04-13 | 幸雄 川西 | 薬剤容器 |
GB2236677A (en) * | 1989-08-26 | 1991-04-17 | Reckitt & Colmann Prod Ltd | Device for the evaporation of volatile liquids |
US5082636A (en) * | 1989-10-04 | 1992-01-21 | H. W. Andersen Products, Inc. | Maintaining relative humidity in gas sterilizers and humidifying device for use with gas sterilizers |
US5115975A (en) * | 1990-07-24 | 1992-05-26 | Lynndon Shilling | Dispenser device and cartridge for volatile substance with rate control for volatilization thereof |
EP0489269B1 (fr) * | 1990-12-05 | 1995-09-13 | Firmenich Sa | Emballage en matière plastique à compartiments multiples pour produits liquides et solides |
US5230867A (en) * | 1991-04-05 | 1993-07-27 | Waterbury Companies, Inc. | Extended release fragrance dispensing cartridge |
DE4136212A1 (de) * | 1991-11-02 | 1993-05-06 | Basf Ag, 6700 Ludwigshafen, De | Dispenser zur kontrollierten freisetzung von pheromonen |
GB9125253D0 (en) * | 1991-11-27 | 1992-01-29 | Reckitt & Colmann Prod Ltd | Improvements in or relating to welding |
DE4205975C5 (de) * | 1992-02-27 | 2007-08-02 | Karg, Jörn E. | Verfahren zur Herstellung einer Kammer |
GB9219999D0 (en) * | 1992-09-22 | 1992-11-04 | Reckitt & Colmann Prod Ltd | Preparation of a medicament |
DE4236886C2 (de) * | 1992-10-31 | 1997-11-20 | Klocke Verpackungs Service | Behälter zur Aufnahme von aromatischen Substanzen |
US5439100A (en) * | 1993-05-04 | 1995-08-08 | The Dial Corp. | Packaging system for dispensing cartridge for volatiles |
US5497763A (en) * | 1993-05-21 | 1996-03-12 | Aradigm Corporation | Disposable package for intrapulmonary delivery of aerosolized formulations |
US5711955A (en) * | 1993-09-28 | 1998-01-27 | Celaflor Gmbh | Insect combatant controlled/prolonged delivery device |
US5372303A (en) * | 1993-12-06 | 1994-12-13 | Paul; Leonard | Air freshener and/or deodorizer dispensing system |
US5611486A (en) * | 1993-12-06 | 1997-03-18 | Paul; Leonard | Air freshening and/or deodorizing system |
DE4412828A1 (de) * | 1994-04-14 | 1995-10-19 | Jaeger Volker | Verpackung für Handelswaren |
DE4424500A1 (de) * | 1994-07-12 | 1996-01-18 | Wilhelm Biolog Pflanzenschutz | Vorrichtung zur Abgabe von Lockstoffen |
US5478505A (en) * | 1994-07-14 | 1995-12-26 | Jim F. Warner | Air treating device |
DE4424786A1 (de) | 1994-07-14 | 1996-01-18 | Bayer Ag | Insektizid-enthaltende Gelformulierungen für Verdampfersysteme |
WO1996023407A1 (en) * | 1995-01-31 | 1996-08-08 | American Biophysics Corp. | Apparatus for the controlled release of an insect attractant |
US5919547A (en) * | 1995-06-06 | 1999-07-06 | Cryovac, Inc. | Laminate having a coextruded, multilayer film which delaminates and package made therefrom |
US6248380B1 (en) | 1995-06-06 | 2001-06-19 | Cryovac, Inc. | Package having a dual-film lid comprising a gas-impermeable film and a delaminatable, gas-permeable film |
US5686126A (en) * | 1995-06-06 | 1997-11-11 | W. R. Grace & Co.-Conn. | Dual web package having improved gaseous exchange |
US5591468A (en) * | 1995-06-06 | 1997-01-07 | W. R. Grace & Co.-Conn. | Method of shrinking film to apply lidstock and package made therefrom |
US6358577B1 (en) | 1995-06-07 | 2002-03-19 | Pechiney Emballage Flexible Europe | Membrane permeable to aromatic products |
GB9525954D0 (en) * | 1995-12-19 | 1996-02-21 | Johnson & Son Inc S C | Device for dispensing volatile material |
GB9604362D0 (en) * | 1996-02-29 | 1996-05-01 | Johnson & Son Inc S C | Vapour release device |
US5845847A (en) * | 1996-05-14 | 1998-12-08 | S. C. Johnson & Son, Inc. | Air freshener dispenser device |
KR100429713B1 (ko) * | 1996-05-14 | 2004-08-09 | 에스.씨. 존슨 앤드 선, 인코포레이티드 | 플라스틱덮개를갖는공기청정제발산기 |
US5788155A (en) * | 1996-06-28 | 1998-08-04 | S. C. Johnson & Son, Inc. | Air freshener dispenser device with dual cartridge capacity |
US5779832A (en) * | 1996-11-25 | 1998-07-14 | W. R. Grace & Co.-Conn. | Method and apparatus for making a peelable film |
IT1287996B1 (it) * | 1996-11-27 | 1998-09-10 | Burgopack Stampa Trasformazione Imballaggi Spa | Contenitore emanatore di sostanze volatili |
US5779050A (en) * | 1997-03-11 | 1998-07-14 | W. R. Grace & Co.-Conn. | Lidded package having a tab to facilitate peeling |
US5916615A (en) * | 1997-06-18 | 1999-06-29 | W. R. Grace & Co.-Conn. | Case-ready packages having smooth, gas-permeable substrates on the bottoms thereof to reduce or prevent discoloration when placed in a stack |
DE19726179A1 (de) | 1997-06-20 | 1998-12-24 | Wella Ag | Behälter mit einem im Behälter befindlichen Produkt |
US6670023B2 (en) | 1997-12-02 | 2003-12-30 | Cryovac, Inc. | Laminate for case-ready packaging including a gas-impermeable film capable of delaminating into a gas-permeable portion and a gas-impermeable portion, and a gas-permeable film bonded thereto |
US6032800A (en) * | 1998-05-14 | 2000-03-07 | Cryovac, Inc. | Laminate and package made therefrom |
US5961043A (en) * | 1998-06-26 | 1999-10-05 | S. C. Johnson & Son, Inc. | Supporting device for dispensing volatile material |
GB2352398A (en) * | 1999-04-26 | 2001-01-31 | Reckitt & Colmann Prod Ltd | Air freshener / insecticidal devices |
US6361752B1 (en) | 1999-05-19 | 2002-03-26 | S. C. Johnson & Son, Inc. | Apparatus for volatilizing and dispensing a chemical into a room environment |
EP1082969A1 (en) * | 1999-09-07 | 2001-03-14 | General FIX S.R.L. | Container for release of volatile essences |
GB2358586B (en) * | 2000-01-31 | 2002-05-01 | Reckitt & Colmann Prod Ltd | Improvements in or relating to compositions |
US6511726B1 (en) | 2000-09-27 | 2003-01-28 | Kraft Foods Holdings, Inc. | Flavor retention and release system |
JP2002210000A (ja) * | 2000-11-15 | 2002-07-30 | Kao Corp | 蒸散容器 |
EP1340513A1 (en) * | 2002-02-28 | 2003-09-03 | Givaudan SA | Air-freshening device |
WO2003101500A1 (de) * | 2002-05-29 | 2003-12-11 | Oxyphen Ag | Dosiermembran |
ATE454036T1 (de) | 2002-11-29 | 2010-01-15 | Zobele Espana Sa | Einweg-elektrovorrichtung für wirkstofffreisetzung |
US20040118852A1 (en) * | 2002-12-19 | 2004-06-24 | Cryovac, Inc. | Film fracture feature for peelable multilayer package lid |
US7243788B2 (en) * | 2003-10-22 | 2007-07-17 | Kimberly-Clark Worldwide, Inc. | Package for segregating and mixing substances |
US7426799B2 (en) * | 2004-06-30 | 2008-09-23 | S.C. Johnson & Son, Inc. | Air freshener with frame and refill holder |
US7188780B2 (en) * | 2004-06-30 | 2007-03-13 | S.C. Johnson & Son, Inc. | Volatile material expiration indicating system |
US7607250B2 (en) * | 2004-06-30 | 2009-10-27 | S.C. Johnson & Son, Inc. | Air freshener with picture frame |
US7441360B2 (en) | 2004-06-30 | 2008-10-28 | S.C. Johnson & Son, Inc. | Air freshener with picture frame |
ATE439871T1 (de) † | 2005-02-03 | 2009-09-15 | Zobele Espana Sa | Duftspender mit mehreren düften |
WO2006105154A2 (en) * | 2005-03-30 | 2006-10-05 | Greopler Paul J | Method and system for controllably releasing solutions |
EP1724205A3 (en) * | 2005-05-16 | 2009-04-01 | Sealed Air (New Zealand) | A container and method for forming a container |
US7841586B1 (en) * | 2005-12-23 | 2010-11-30 | Humid-EZE, Inc. | Humidification apparatus and method of manufacture and use |
US7523577B2 (en) | 2006-04-03 | 2009-04-28 | S.C. Johnson & Son, Inc. | Air freshener with holder |
US7665238B2 (en) * | 2006-04-03 | 2010-02-23 | S.C. Johnson & Son, Inc. | Air freshener with holder |
DE102008009001A1 (de) | 2008-02-13 | 2009-08-20 | Budich International Gmbh | Wirkstoffabgabesystem |
CN201712857U (zh) | 2010-05-10 | 2011-01-19 | S.C.约翰逊父子公司 | 用于挥发性材料的散发装置及其壳体和散发片 |
US10058092B2 (en) | 2012-04-13 | 2018-08-28 | Sumatics, Llc | Apparatus and method for controlled release of botanical fumigant pesticides |
US9248210B2 (en) * | 2012-08-15 | 2016-02-02 | S.C. Johnson & Son, Inc. | Dual purpose cartridge dispensing system |
US9205163B2 (en) | 2012-11-27 | 2015-12-08 | S.C. Johnson & Son, Inc. | Volatile material dispenser |
US9278151B2 (en) | 2012-11-27 | 2016-03-08 | S.C. Johnson & Son, Inc. | Volatile material dispenser |
JP5916812B2 (ja) * | 2014-08-04 | 2016-05-11 | フマキラー株式会社 | 薬剤収容具の製造方法 |
ITUB20159814A1 (it) * | 2015-12-31 | 2017-07-01 | Zobele Holding Spa | Diffusore di sostanze attive, quali insetticidi, profumi, detergenti o disinfettanti, e procedimento per la sua fabbricazione |
WO2017124049A1 (en) * | 2016-01-15 | 2017-07-20 | Enviroscent, Inc. | Materials and package configurations for use in packaging closed by permeable membranes |
EP3562667A1 (en) * | 2016-12-27 | 2019-11-06 | Zobele Holding SpA | Multilayer structure for diffusion of volatile substances |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1831677A (en) * | 1929-05-01 | 1931-11-10 | March Carl | Moth ball holder |
US2626833A (en) * | 1950-08-07 | 1953-01-27 | Joseph E Valentine | Package for perfume and the like |
US3083821A (en) * | 1961-05-15 | 1963-04-02 | Kenneth W Woodson | Package sealing |
US3578545A (en) * | 1968-08-19 | 1971-05-11 | Carson Saeks Inc | Flexible odor-liberating laminate |
US3702677A (en) * | 1970-09-10 | 1972-11-14 | Thomas E Heffington | Animal repellent pack |
GB1516845A (en) * | 1975-09-12 | 1978-07-05 | Drg Ltd | Vapour release pack |
US4161283A (en) * | 1977-06-03 | 1979-07-17 | Sy Hyman | Article for the dispensing of volatiles |
US4285468A (en) * | 1977-06-03 | 1981-08-25 | Sy Hyman | Article for the dispensing of volatiles |
US4157787A (en) * | 1977-08-23 | 1979-06-12 | Milpak Incorporated | Air freshener dispenser |
US4145001A (en) * | 1977-09-15 | 1979-03-20 | American Can Company | Packaging for controlled release of volatile substances |
US4130245A (en) * | 1977-09-29 | 1978-12-19 | Will Ross, Inc. | Liquid dispensing package |
-
1983
- 1983-01-14 CH CH206/83A patent/CH662736A5/fr not_active IP Right Cessation
-
1984
- 1984-01-09 DE DE19843490012 patent/DE3490012T1/de active Granted
- 1984-01-09 CA CA000444964A patent/CA1230048A/en not_active Expired
- 1984-01-09 GB GB08422585A patent/GB2149664B/en not_active Expired
- 1984-01-09 NL NLAANVRAGE8420001,A patent/NL189110C/xx not_active IP Right Cessation
- 1984-01-09 BR BR8404703A patent/BR8404703A/pt not_active IP Right Cessation
- 1984-01-09 JP JP59500392A patent/JPS60500321A/ja active Granted
- 1984-01-09 AU AU23490/84A patent/AU566182B2/en not_active Ceased
- 1984-01-09 DE DE19848490017U patent/DE8490017U1/de not_active Expired
- 1984-01-09 US US06/653,267 patent/US4634614A/en not_active Expired - Lifetime
- 1984-01-09 WO PCT/CH1984/000001 patent/WO1984002654A1/de active Application Filing
- 1984-01-11 IT IT19111/84A patent/IT1173003B/it active
- 1984-01-13 ES ES1984276829U patent/ES276829Y/es not_active Expired
- 1984-01-13 FR FR8400536A patent/FR2539492B1/fr not_active Expired
- 1984-01-13 BE BE0/212207A patent/BE898675A/fr not_active IP Right Cessation
- 1984-01-13 MX MX200037A patent/MX159166A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0425022B2 (pt) | 1992-04-28 |
DE3490012T1 (de) | 1985-01-24 |
ES276829Y (es) | 1985-02-01 |
NL8420001A (nl) | 1984-12-03 |
FR2539492A1 (fr) | 1984-07-20 |
DE8490017U1 (de) | 1985-03-21 |
DE3490012C2 (pt) | 1993-01-14 |
CH662736A5 (fr) | 1987-10-30 |
FR2539492B1 (fr) | 1988-01-22 |
GB2149664A (en) | 1985-06-19 |
NL189110C (nl) | 1993-01-18 |
WO1984002654A1 (fr) | 1984-07-19 |
ES276829U (es) | 1984-06-16 |
GB8422585D0 (en) | 1984-10-10 |
JPS60500321A (ja) | 1985-03-14 |
IT1173003B (it) | 1987-06-18 |
US4634614A (en) | 1987-01-06 |
NL189110B (nl) | 1992-08-17 |
IT8419111A0 (it) | 1984-01-11 |
GB2149664B (en) | 1986-09-17 |
CA1230048A (en) | 1987-12-08 |
AU2349084A (en) | 1984-08-02 |
MX159166A (es) | 1989-04-26 |
BE898675A (fr) | 1984-07-13 |
AU566182B2 (en) | 1987-10-08 |
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