DK345387A - Fremgangsmaade og anordning til rensning af et roersystem - Google Patents
Fremgangsmaade og anordning til rensning af et roersystemInfo
- Publication number
- DK345387A DK345387A DK345387A DK345387A DK345387A DK 345387 A DK345387 A DK 345387A DK 345387 A DK345387 A DK 345387A DK 345387 A DK345387 A DK 345387A DK 345387 A DK345387 A DK 345387A
- Authority
- DK
- Denmark
- Prior art keywords
- cleaning
- procedure
- pipe system
- pipe
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/0087—Therapeutic baths with agitated or circulated water
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/6068—Outlet from the bath
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H2033/0008—Arrangement for cleaning the installation before or after use
- A61H2033/0012—Arrangement for cleaning the installation before or after use by rinsing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H2033/0008—Arrangement for cleaning the installation before or after use
- A61H2033/0016—Arrangement for cleaning the installation before or after use using cleansing products
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/005—Electrical circuits therefor
- A61H2033/0054—Electrical circuits therefor with liquid level detectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/601—Inlet to the bath
-
- 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
- Y10S4/00—Baths, closets, sinks, and spittoons
- Y10S4/09—Methods
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7303—Control of both inflow and outflow of tank
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7306—Electrical characteristic sensing
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603014 | 1986-07-07 | ||
SE8603014A SE465680B (sv) | 1986-07-07 | 1986-07-07 | Anordning foer att vid badanlaeggningar rengoera ett roersystem |
SE8604204 | 1986-10-03 | ||
SE8604204A SE459673B (sv) | 1986-10-03 | 1986-10-03 | Anordning foer att vid badanlaeggningar rengoera ett roersystem |
SE8700739A SE459596B (sv) | 1987-02-23 | 1987-02-23 | Saett att vid badanlaeggningar rengoera ett roersystem och anordning foer genomfoerande av detta saett |
SE8700739 | 1987-02-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK345387D0 DK345387D0 (da) | 1987-07-06 |
DK345387A true DK345387A (da) | 1988-01-08 |
DK171884B1 DK171884B1 (da) | 1997-08-04 |
Family
ID=27355351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK345387A DK171884B1 (da) | 1986-07-07 | 1987-07-06 | Fremgangsmåde til ved badeanlæg at rengøre et rørsystem og en anordning til brug ved udøvelse af denne fremgangsmåde |
Country Status (8)
Country | Link |
---|---|
US (2) | US4857112A (da) |
EP (1) | EP0252435B1 (da) |
CA (1) | CA1283260C (da) |
DE (3) | DE3768870D1 (da) |
DK (1) | DK171884B1 (da) |
ES (1) | ES2020968B3 (da) |
FI (1) | FI89825C (da) |
NO (1) | NO300573B1 (da) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0356529A1 (de) * | 1988-06-30 | 1990-03-07 | Jürgen Tapprich | Einrichtung und Verfahren zu ihrem Betrieb zur Reinigung eines Beckens und eines darin befindlichen Badewassers |
DE3768870D1 (de) * | 1986-07-07 | 1991-05-02 | Thomas Kurt Fraenninge | Verfahren und geraet zur reinigung der rohrleitungen einer badeanlage. |
DE8717602U1 (de) | 1986-07-07 | 1989-08-31 | Fränninge, Thomas Kurt, Old Windsor, Berkshire | Vorrichtung zum Reinigen eines Rohrsystems an Badeanlagen |
DE8717603U1 (de) * | 1986-07-07 | 1989-08-31 | Fränninge, Thomas Kurt, Old Windsor, Berkshire | Vorrichtung zum Reinigen eines Rohrsystems an Badeanlagen |
DE3742432C2 (de) * | 1987-12-15 | 2001-10-04 | Hoesch Metall & Kunststoffwerk | Wirbeldüsenwanne mit Ablaufarmatur |
DE3904886A1 (de) * | 1988-02-17 | 1989-08-31 | Kurt Stolz | Sprudelbadewanne |
IT8846837A0 (it) * | 1988-04-20 | 1988-04-20 | Ideal Standard Spa | Impianto di idromassaggio autopulente per vasche da bagno in genere |
DE3901044C2 (de) * | 1989-01-14 | 1993-11-18 | Ucosan Bv | Verfahren zum Reinhalten des Rohrleitungssystems einer Whirlpoolwanne |
IT1232232B (it) * | 1989-09-15 | 1992-01-28 | Merloni Termosanitari Spa | Dispositivo di autolavaggio in un impianto di idromassaggio |
IT219491Z2 (it) * | 1990-04-23 | 1993-03-17 | Jacuzzi Europ | Dispositivo per lavaggio bocchetta per idormassaggio |
US5101521A (en) * | 1990-10-16 | 1992-04-07 | American Standard Inc. | Bathtub assembly having contoured walls and accessories |
US5109880A (en) * | 1991-02-18 | 1992-05-05 | Hydravac Corporation | Portable whirlpool bathtub cleaner |
DE4108539A1 (de) * | 1991-03-15 | 1992-09-17 | Hoesch Metall & Kunststoffwerk | Verfahren zur desinfektion von rohrleitungssystemen sanitaerer anlagen und whirlpool-anlagen zur durchfuehrung des verfahrens |
US5178684A (en) * | 1991-06-05 | 1993-01-12 | Hutchins Sr Danny T | Method for cleaning water pipe |
US5283915A (en) * | 1992-08-10 | 1994-02-08 | Softub, Inc. | Power package for spa apparatus |
US5444879A (en) * | 1993-04-27 | 1995-08-29 | B&S Plastics, Inc. | Pulsating water injection system and valve for hydrotherapy spa with helical water distribution groove |
US5457825A (en) * | 1993-04-27 | 1995-10-17 | B&S Plastics, Inc. | Pulsating water injection system and valve for hydrotherapy spa with spiral water distribution groove |
US5343575A (en) * | 1993-09-03 | 1994-09-06 | Floyd Cartwright | Portable bathing unit |
US5383239A (en) * | 1993-09-09 | 1995-01-24 | Mathis; Cleo D. | Self-cleaning whirlpool system |
JPH08215089A (ja) * | 1995-02-10 | 1996-08-27 | Katsuperiine Buoono:Kk | 可搬式浴槽装置 |
US5676805A (en) | 1995-03-30 | 1997-10-14 | Bioquest | SPA purification system |
US5759384A (en) | 1995-03-30 | 1998-06-02 | Bioquest | Spa halogen generator and method of operating |
US5545310A (en) | 1995-03-30 | 1996-08-13 | Silveri; Michael A. | Method of inhibiting scale formation in spa halogen generator |
US5752282A (en) | 1995-03-30 | 1998-05-19 | Bioquest | Spa fitting |
US6007693A (en) | 1995-03-30 | 1999-12-28 | Bioquest | Spa halogen generator and method of operating |
US5515557A (en) * | 1995-09-25 | 1996-05-14 | Spurlin Industries, Inc. | Method and system for mounting a pump in an adjustable manner to a whirlpool |
US6000073A (en) * | 1996-07-10 | 1999-12-14 | Eddington; Richard Alex | Jet zone distribution system for spas |
US5745933A (en) * | 1996-11-12 | 1998-05-05 | Yu; Li-Fu | Pre-washing device for water circulating tube of massaging bath tub |
US5848445A (en) * | 1996-11-23 | 1998-12-15 | Cranz; Hunter | Bathtub with head and neck support |
EP0875230A3 (en) * | 1997-02-05 | 2000-02-09 | Kaladross Limited | A whirlpool assembly |
US5898958A (en) * | 1997-10-27 | 1999-05-04 | Quad Cities Automatic Pools, Inc. | Control circuit for delivering water and air to outlet jets in a water-filled pool |
US6122775A (en) * | 1999-04-16 | 2000-09-26 | Jason International, Inc. | Drain valve assembly and method of cleansing |
US6357060B2 (en) * | 2000-04-06 | 2002-03-19 | Cary Gloodt | Method and apparatus for purging water from a whirlpool system |
US6279177B1 (en) * | 2000-04-06 | 2001-08-28 | Cary Gloodt | Method and apparatus for purging water from a whirlpool system |
US6659112B1 (en) * | 2002-07-18 | 2003-12-09 | James C. Haupt | Jetted bathtub air circulation line cleaning method |
US7146659B2 (en) | 2002-08-02 | 2006-12-12 | Mattson Jr Roy W | Hydromassage antimicrobial whirlpool bathtub |
US6760931B1 (en) | 2002-08-02 | 2004-07-13 | Roy W. Mattson, Jr. | Non-electric sanitation water vessel system |
JP2005001243A (ja) * | 2003-06-12 | 2005-01-06 | Baldwin Japan Ltd | シリンダ洗浄用洗浄液供給装置およびシリンダ洗浄用ブラシユニットおよびシリンダ洗浄装置 |
US6944893B1 (en) | 2003-07-22 | 2005-09-20 | Roy W. Mattson, Jr. | Combination sanitation suction device and high flow antimicrobial dispenser |
US6829789B1 (en) * | 2003-08-15 | 2004-12-14 | Ching-Yao Liang | Massaging tub having automatic washing function |
US20050211612A1 (en) * | 2004-03-25 | 2005-09-29 | Mattson Roy W Jr | Water suction purification device |
US20080000020A1 (en) * | 2006-06-29 | 2008-01-03 | Romano Scott A | Whirlpool system |
WO2009039290A2 (en) | 2007-09-20 | 2009-03-26 | Bradley Fixtures Corporation | Lavatory system |
CZ306658B6 (cs) * | 2009-07-27 | 2017-04-26 | Rudolf Koller | Vanička, zejména pro batolata a kojence |
MX2012004000A (es) | 2009-10-07 | 2012-10-05 | Bradley Fixtures Corp | Sistema de lavado con secador para manos. |
US9170148B2 (en) | 2011-04-18 | 2015-10-27 | Bradley Fixtures Corporation | Soap dispenser having fluid level sensor |
US9267736B2 (en) | 2011-04-18 | 2016-02-23 | Bradley Fixtures Corporation | Hand dryer with point of ingress dependent air delay and filter sensor |
EP2828440B1 (en) | 2012-03-21 | 2018-06-27 | Bradley Fixtures Corporation | Basin and hand drying system |
US10100501B2 (en) | 2012-08-24 | 2018-10-16 | Bradley Fixtures Corporation | Multi-purpose hand washing station |
US9198827B1 (en) * | 2014-01-28 | 2015-12-01 | Mercella Robinson | Tub mounted foot massage system |
US9775772B2 (en) | 2015-03-03 | 2017-10-03 | Kohler Co. | Whirlpool bathtub and purging system |
CA2887179C (en) * | 2015-04-07 | 2017-01-03 | Liuqing Xu | Multi-functional personal hygiene system |
US11015329B2 (en) | 2016-06-08 | 2021-05-25 | Bradley Corporation | Lavatory drain system |
US10041236B2 (en) | 2016-06-08 | 2018-08-07 | Bradley Corporation | Multi-function fixture for a lavatory system |
CN108236565B (zh) * | 2016-12-26 | 2020-03-17 | 上银科技股份有限公司 | 水疗设备及该水疗设备的消毒方法 |
US11083667B2 (en) * | 2017-03-31 | 2021-08-10 | Dartpoint Tech. Co., Ltd. | Automatic pipe clean system for massage bath equipment |
US11083342B2 (en) | 2019-01-28 | 2021-08-10 | Nuwhirl Systems Corporation | Air injectors for bathing installations |
CN112401707B (zh) * | 2020-11-16 | 2022-04-15 | 淮安欣欣塑胶制品有限公司 | 一种具有按摩功能的养生浴缸 |
US11603677B1 (en) * | 2022-04-06 | 2023-03-14 | Dongguan Hongyu Plastic Co., Ltd. | Spa bathtub and operating unit for the spa bathtub |
US11612541B1 (en) | 2022-04-06 | 2023-03-28 | Dongguan Hongyu Plastics Co., Ltd | Spa bathtub and operating unit for the spa bathtub |
FR3134507B1 (fr) * | 2022-04-13 | 2024-03-08 | Stans | Système de projection de jets d’eau a economie d’eau |
CN116182229B (zh) * | 2023-05-04 | 2023-07-07 | 山东海筑暖通工程有限公司 | 一种模块化地暖管道清洗装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB241982A (en) * | 1924-07-28 | 1925-10-28 | Joseph Prince | Beer engine cleaning appliance |
GB650368A (en) * | 1948-11-08 | 1951-02-21 | Gordon Charles Murley | An improved device for cleaning the pipes and pumps of beer delivery installations |
US3809116A (en) * | 1965-05-18 | 1974-05-07 | Santron Corp | Fluid flow control systems |
SU521950A1 (ru) * | 1974-01-18 | 1976-07-25 | Устройство дл очистки вертикальных труб | |
US4023983A (en) * | 1975-10-28 | 1977-05-17 | Collins Machinery Corporation | Vapor cleaning system |
US4031910A (en) * | 1976-01-21 | 1977-06-28 | Lawson Richard L | Articulated spray applicator particularly suited for use in cleaning flues and the like |
IT1069399B (it) * | 1976-12-23 | 1985-03-25 | Autelli Giulio | Lancia multipla pluriugelli per il lavaggio di scambiatori di calore rotanti e distributore per dette lance |
US4380091A (en) * | 1978-11-13 | 1983-04-19 | Lively Olin A | Control circuitry for water level control of pools |
DE2906382C2 (de) * | 1979-02-20 | 1982-12-16 | Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg | Rückstoßbetriebene Spritzvorrichtung zum Reinigen von Kanälen |
DE2943967A1 (de) * | 1979-10-31 | 1981-05-14 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | Rohrleitungsarmatur mit einem in leitungen, die unter druck stehende dickstoffe, vorzugsweise beton foerdern, einbaubarem gehaeuse zum einwechseln eines wischers |
US4383341A (en) * | 1981-04-02 | 1983-05-17 | Murray Altman | Bathtub self-cleaning system |
US4554942A (en) * | 1983-09-06 | 1985-11-26 | Advanced Micro Devices, Inc. | Process gas controller |
GB8400995D0 (en) * | 1984-01-14 | 1984-02-15 | James Ind Ltd | Bath installations/tubs |
DE3420714A1 (de) * | 1984-06-02 | 1985-12-05 | Eberhard Hoesch & Söhne Metall und Kunststoffwerk GmbH & Co, 5166 Kreuzau | Wirbelduesenwanne mit systemvorspuelung |
JPS615119U (ja) * | 1984-06-13 | 1986-01-13 | ワイケイケイ株式会社 | 気密、防水性を有するスライドフアスナ− |
DE3444109C2 (de) * | 1984-12-04 | 1987-04-02 | Hans 7963 Altshausen Tyroller | Halsrahmenanbindevorrichtung, insbesondere für Rinder |
DE3768870D1 (de) * | 1986-07-07 | 1991-05-02 | Thomas Kurt Fraenninge | Verfahren und geraet zur reinigung der rohrleitungen einer badeanlage. |
DE3635329A1 (de) * | 1986-10-17 | 1988-04-28 | Ucosan Bv | Reinigungseinrichtung fuer das rohrleitungssystem einer whirlpool-wanne sowie austrittsventil fuer whirlpool-wanne |
DE3644109A1 (de) * | 1986-12-23 | 1988-07-07 | Hoesch Metall & Kunststoffwerk | Badewanne mit luftsprudelsystem |
-
1987
- 1987-07-02 DE DE8787109512T patent/DE3768870D1/de not_active Expired - Lifetime
- 1987-07-02 ES ES87109512T patent/ES2020968B3/es not_active Expired - Lifetime
- 1987-07-02 EP EP19870109512 patent/EP0252435B1/en not_active Expired - Lifetime
- 1987-07-03 NO NO872786A patent/NO300573B1/no unknown
- 1987-07-06 US US07/070,222 patent/US4857112A/en not_active Expired - Fee Related
- 1987-07-06 CA CA 541399 patent/CA1283260C/en not_active Expired - Lifetime
- 1987-07-06 DK DK345387A patent/DK171884B1/da active
- 1987-07-06 DE DE8717604U patent/DE8717604U1/de not_active Expired
- 1987-07-06 DE DE19873722281 patent/DE3722281A1/de not_active Withdrawn
- 1987-07-07 FI FI872988A patent/FI89825C/fi not_active IP Right Cessation
-
1989
- 1989-04-05 US US07/333,586 patent/US4954179A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI872988A (fi) | 1988-01-08 |
DE3722281A1 (de) | 1988-01-21 |
EP0252435B1 (en) | 1991-03-27 |
EP0252435A3 (en) | 1989-01-18 |
NO872786L (no) | 1988-01-08 |
DE8717604U1 (de) | 1989-07-06 |
ES2020968B3 (es) | 1991-10-16 |
CA1283260C (en) | 1991-04-23 |
EP0252435A2 (en) | 1988-01-13 |
US4954179A (en) | 1990-09-04 |
FI872988A0 (fi) | 1987-07-07 |
NO872786D0 (no) | 1987-07-03 |
DK171884B1 (da) | 1997-08-04 |
NO300573B1 (no) | 1997-06-23 |
DE3768870D1 (de) | 1991-05-02 |
US4857112A (en) | 1989-08-15 |
DK345387D0 (da) | 1987-07-06 |
FI89825B (fi) | 1993-08-13 |
FI89825C (fi) | 1993-11-25 |
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