DE3781641D1 - Solarienfilter mit unvollstaendiger uv-b absorption. - Google Patents

Solarienfilter mit unvollstaendiger uv-b absorption.

Info

Publication number
DE3781641D1
DE3781641D1 DE8787202173T DE3781641T DE3781641D1 DE 3781641 D1 DE3781641 D1 DE 3781641D1 DE 8787202173 T DE8787202173 T DE 8787202173T DE 3781641 T DE3781641 T DE 3781641T DE 3781641 D1 DE3781641 D1 DE 3781641D1
Authority
DE
Germany
Prior art keywords
agent
radiation
sunbather
visible light
melanin
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 - Lifetime
Application number
DE8787202173T
Other languages
English (en)
Other versions
DE3781641T2 (de
Inventor
Eric Longstaff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25459509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3781641(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3781641D1 publication Critical patent/DE3781641D1/de
Publication of DE3781641T2 publication Critical patent/DE3781641T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/18Covers; Means for fastening same
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208Tissues; Wipes; Patches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241Containing particulates characterized by their shape and/or structure
    • A61K8/027Fibers; Fibrils
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/02Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/34Layered products comprising a layer of synthetic resin comprising polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B21/00Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/74Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/2246Esters of unsaturated carboxylic acids
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54Covers of tents or canopies
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/208Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/22Absorbing filters
    • G02B5/223Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00Functions or special features of garments
    • A41D2400/26UV light protection
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/18Covers; Means for fastening same
    • A45B2025/183Covers with filtering or screening means for avoiding undesired radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0664Details
    • A61N2005/0667Filters
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
DE8787202173T 1986-11-13 1987-11-06 Solarienfilter mit unvollstaendiger uv-b absorption. Expired - Lifetime DE3781641T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/930,602 US4793668A (en) 1986-11-13 1986-11-13 Sunbathing filter with incomplete UV-B absorption

Publications (2)

Publication Number Publication Date
DE3781641D1 true DE3781641D1 (de) 1992-10-15
DE3781641T2 DE3781641T2 (de) 1993-04-15

Family

ID=25459509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787202173T Expired - Lifetime DE3781641T2 (de) 1986-11-13 1987-11-06 Solarienfilter mit unvollstaendiger uv-b absorption.

Country Status (8)

Country Link
US (2) US4793668A (de)
EP (1) EP0267655B1 (de)
AT (1) ATE80476T1 (de)
AU (1) AU600275B2 (de)
CA (1) CA1316028C (de)
DE (1) DE3781641T2 (de)
ES (1) ES2033812T3 (de)
GR (1) GR3006168T3 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8803676D0 (en) * 1988-02-17 1988-03-16 Univ St Andrews Irradiation reducing devices
GB8921993D0 (en) * 1989-09-29 1989-11-15 Pilkington Visioncare Holdings Colour enhancing lens
US5204773A (en) * 1990-10-01 1993-04-20 General Electric Company Ultraviolet light filter and filter system
US5414913A (en) * 1992-05-12 1995-05-16 Wetmore Associates Ultraviolet protective fabric
US5243464A (en) * 1992-07-20 1993-09-07 Martin Marietta Energy Systems, Inc. Damage tolerant light absorbing material
US5339198A (en) * 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror
DE9301250U1 (de) * 1993-01-29 1993-04-01 Mutzhas, Maximilian F., Prof. Dr.-Ing., 8000 Muenchen, De
US5387230A (en) * 1993-10-22 1995-02-07 Minor; Nathaniel Sunbathing protection apparatus
US5446580A (en) * 1994-01-24 1995-08-29 Collins; Frederick L. Privacy tanning screen
SE504442C2 (sv) * 1994-05-31 1997-02-10 Ljung Annonsbyraa Ab UV-filter
AU3004695A (en) * 1994-07-08 1996-02-09 Apogen Nucleic acid filters
US5544361A (en) * 1995-01-19 1996-08-13 Gary A. Davidson Headgear mountable protective face shield
US5601106A (en) * 1995-02-16 1997-02-11 Guasto; John J. Multi-screen solar barrier
GB2319476B (en) * 1996-11-22 1998-09-30 Glen Raymond Harden Improved tanning system
PL181650B1 (pl) 1996-12-30 2001-08-31 Jan Kuklinski Uklad optyczny, przeksztalcajacy promieniowanie ultrafioletowe PL PL
GB2323580A (en) * 1997-03-26 1998-09-30 Linda Carol Gordon Sun shield
US6350168B1 (en) 1997-09-11 2002-02-26 Kroll Family Trust Light selective sport garments
US7540605B1 (en) * 1997-09-11 2009-06-02 Kroll Family Trust Tan-through sunglasses
US7413302B2 (en) 1997-09-11 2008-08-19 Kroll Family Trust Tan thru glasses
US6854844B2 (en) 1997-09-11 2005-02-15 Kroll Family Trust Tan-thru sunglasses
US7175271B2 (en) 1997-09-11 2007-02-13 Kroll Mark W Tan-thru glasses
US6034003A (en) * 1997-12-29 2000-03-07 Lee; Kui-Fong Ultraviolet radiation protective clothing
US6126869A (en) * 1998-07-15 2000-10-03 Mobium Enterprises, Inc. Solar blind optical filter
JP2004524524A (ja) 2001-01-26 2004-08-12 カール ツァイス エスエムテー アーゲー 狭周波数帯分光フィルタおよびその用途
US6526596B2 (en) * 2001-05-02 2003-03-04 Carl Anderson Vinyl hat
US6585751B1 (en) * 2001-08-17 2003-07-01 Elyse Silverman Private tanning enclosure
MXPA05011124A (es) * 2002-02-06 2006-05-25 Roehm Gmbh Auxiliares para el bronceado con factor de proteccion alto.
US6979549B2 (en) * 2002-07-16 2005-12-27 Rigel Pharmaceuticals, Inc. Methods of identifying compounds that modulate IL-4 receptor-mediated IgE synthesis utilizing a CLLD8 protein
WO2004090589A1 (de) * 2003-04-14 2004-10-21 Ingo Uckermann Folie, insbesondere sonnenschutzfolie, sowie herstellung und verwendung derselben
US20060074161A1 (en) * 2004-09-28 2006-04-06 Shi-Jun Yang Stabilized UV transparent acrylic composition
US7407998B2 (en) * 2004-09-28 2008-08-05 Arkema France Stabilized UV transparent acrylic composition
US8586090B2 (en) * 2004-10-05 2013-11-19 Albert Einstein College Of Medicine Of Yeshiva University Melanin nanoshells for protection against radiation and electronic pulses
US20070016173A1 (en) * 2005-07-14 2007-01-18 Michael Kreindel Protective material, clothing item and method of protection
US20080233626A1 (en) * 2006-08-02 2008-09-25 Yin-Xiong Li Enhanced broad-spectrum UV radiation filters and methods
ATE470366T1 (de) * 2006-12-15 2010-06-15 Hueber Antonius Gerardus Maria Uv-durchlässiges gewebe, verfahren zu seinem erhalt und aus dem gewebe hergestelltes kleidungsstück
EP2637744A4 (de) * 2010-11-12 2014-06-11 Soltész Nagy Attila Anordnung zur einstellung des uvb-zu-uva-verhältnisses von künstlichem uv-licht
IT201700003205A1 (it) * 2017-01-13 2018-07-13 Adriano Righetti Ombrellone solare provvisto di copertura filtrante
FR3091468A1 (fr) 2019-01-07 2020-07-10 Jean Raphaël MARTINETTI Jérémy Piece d’habillement equipee d’un capteur photovoltaique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391959A (en) * 1944-01-12 1946-01-01 Gallowhur George Sun-bathing apparel
FR930621A (fr) * 1946-07-13 1948-01-30 Procédé pour la réalisation de fibres textiles perméables aux radiations ultra-violettes, application de ces fibres pour la réalisation d'écrans souples ou rigideset produits industriels résultant de ces procédés et application
US3352058A (en) * 1966-12-08 1967-11-14 Harry P Locklin Organic fluorescent colorants for stimulating the growth of plants
DE2609273A1 (de) * 1976-03-05 1977-09-08 Mutzhas Maximilian F Bestrahlungseinrichtung mit ultraviolett-strahlenquelle
DE2609194A1 (de) * 1976-03-05 1977-09-15 Mutzhas Maximilian F Strahlenschutzfilter zur direktpigmentierung bei sonnenbestrahlung
FR2360401A1 (fr) * 1976-08-04 1978-03-03 Solvay Procede pour la production de feuilles orientees en resine thermoplastique protegees contre l'action des rayons ultraviolets
IL52412A (en) * 1977-06-29 1980-07-31 Yeda Res & Dev Polyethylene sheeting for covering tunnel shaped structures used in agriculture
US4134875A (en) * 1978-03-17 1979-01-16 Alcudia Empresa Para La Industria Quimica, S.A. Polyolefin film for agricultural use
DE3008364A1 (de) * 1980-03-05 1981-09-24 Röhm GmbH, 6100 Darmstadt Eingefaerbet acrylglasabdeckungen fuer uv-quellen
GB2097810B (en) * 1981-04-04 1984-11-28 Sevendart Ltd Apparatus for use in sunbathing
DE3151494A1 (de) * 1981-12-24 1983-07-21 Mutzhas Maximilian F Verfahren zur phototherapie von dermatosen, insbesondere von psoriasis
DE3223445A1 (de) * 1982-06-23 1983-12-29 Maximilian Friedrich Prof. Dr.-Ing. 8000 München Mutzhas Strahlenschutzfilter fuer pflanzen
US4601532A (en) * 1983-05-09 1986-07-22 Minnesota Mining And Manufacturing Company Narrow band light absorbing filter
US4796973A (en) * 1984-10-16 1989-01-10 Tau Laboratories, Inc. Pellicle structure for transmission of mid ultraviolet light
DE8512126U1 (de) * 1985-04-24 1986-08-21 Mönch Kunststofftechnik GmbH, 6123 Bad König Schutzvorrichtung für Sonnenbadende (Natur-Solarium)

Also Published As

Publication number Publication date
EP0267655A2 (de) 1988-05-18
US5066082A (en) 1991-11-19
ES2033812T3 (es) 1993-04-01
AU600275B2 (en) 1990-08-09
DE3781641T2 (de) 1993-04-15
AU7384887A (en) 1988-05-19
CA1316028C (en) 1993-04-13
EP0267655A3 (en) 1988-07-27
US4793668A (en) 1988-12-27
ATE80476T1 (de) 1992-09-15
EP0267655B1 (de) 1992-09-09
GR3006168T3 (de) 1993-06-21

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