ES2098500T3 - Procedimiento para la fabricacion continua de emplastos terapeuticos percutaneos. - Google Patents
Procedimiento para la fabricacion continua de emplastos terapeuticos percutaneos.Info
- Publication number
- ES2098500T3 ES2098500T3 ES92905728T ES92905728T ES2098500T3 ES 2098500 T3 ES2098500 T3 ES 2098500T3 ES 92905728 T ES92905728 T ES 92905728T ES 92905728 T ES92905728 T ES 92905728T ES 2098500 T3 ES2098500 T3 ES 2098500T3
- Authority
- ES
- Spain
- Prior art keywords
- active material
- layer
- adhesive
- storage
- sections
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000001225 therapeutic effect Effects 0.000 title abstract 2
- 239000011149 active material Substances 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- 239000011241 protective layer Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
- A61K9/7061—Polyacrylates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
- A61F2013/0296—Apparatus or processes for manufacturing adhesive dressings or bandages for making transdermal patches (chemical processes excluded)
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/108—Flash, trim or excess removal
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
- Y10T156/1085—One web only
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
- Y10T156/1092—All laminae planar and face to face
- Y10T156/1093—All laminae planar and face to face with covering of discrete laminae with additional lamina
- Y10T156/1095—Opposed laminae are running length webs
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCESO PARA LA FABRICACION CONTINUA DE ESPARADRAPO TERAPEUTICO TRANSDERMAL, QUE TIENE UNA CAPA POSTERIOR, UNA CAPA DE ALMACENADO DE MATERIAL ACTIVO ADHESIVA Y UNA CAPA PROTECTORA DESPRENDIBLE, EN EL CUAL SE REDUCE LA PERDIDA DE MATERIAL ACTIVO DURANTE LA FABRICACION, CARACTERIZADO PORQUE EN UN LAMINADO EN FORMA DE BANDA PRESENTADO CON UNA CAPA POSTERIOR (1) Y LA CAPA PROTECTORA DESPRENDIBLE (3), ENTRE LAS CAPAS (2,3), SE COLOCAN SECCIONES DE ALMACENADO DE MATERIAL ACTIVO (2) ADHESIVAS, RECTANGULARES, INDIVIDUALES, UNAS DETRAS DE OTRAS EN DIRECCION LONGITUDINAL, QUE TIENEN DISTANCIAS DE SEPARACION IGUALES ENTRE SI EN DIRECCION LONGITUDINAL Y CUYO ANCHO SE DIMENSIONA DE TAL FORMA QUE SOBRESALE POR LOS DOS LADOS DE LA CAPA POSTERIOR (1) Y DE LA CAPA PROTECTORA DESPRENDIBLE (3), Y PORQUE PRIMERAMENTE LA CAPA POSTERIOR (1) ADHESIVA SE SEPARA POR ESTAMPADO DE TAL FORMA QUE LA LINEA DE ESTAMPACION (1A) DISCURRE ALREDEDOR DE LAS SECCIONES DE ALMACENADO DE MATERIAL ACTIVO (2) INDIVIDUALES A UNA DISTANCIA PERCEPTIBLE DE SUS BORDES EXTERIORES, PORQUE SE ELIMINA EL RECORTE EN FORMA DE REJILLA QUE SE ORIGINA POR ELLO DE LA CAPA POSTERIOR (1) ADHESIVA EXENTA DE MATERIAL ACTIVO Y PORQUE A CONTINUACION SE SEPARA LA CAPA PROTECTORA (3) POR LOS ESPACIOS INTERMEDIOS FORMADOS ENTRE LAS SECCIONES DE ALMACENADO DE MATERIAL ACTIVO (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4110027A DE4110027C2 (de) | 1991-03-27 | 1991-03-27 | Verfahren zur Konfektionierung transdermaler therapeutischer Pflaster |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2098500T3 true ES2098500T3 (es) | 1997-05-01 |
Family
ID=6428306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92905728T Expired - Lifetime ES2098500T3 (es) | 1991-03-27 | 1992-03-09 | Procedimiento para la fabricacion continua de emplastos terapeuticos percutaneos. |
Country Status (26)
Country | Link |
---|---|
US (1) | US6315854B1 (es) |
EP (1) | EP0577622B1 (es) |
JP (1) | JPH0665349B2 (es) |
KR (1) | KR970006100B1 (es) |
AT (1) | ATE146365T1 (es) |
AU (1) | AU657314B2 (es) |
CA (1) | CA2106374C (es) |
CZ (1) | CZ281267B6 (es) |
DE (2) | DE4110027C2 (es) |
DK (1) | DK0577622T3 (es) |
ES (1) | ES2098500T3 (es) |
FI (1) | FI107020B (es) |
GR (1) | GR3022863T3 (es) |
HR (1) | HRP930668B1 (es) |
HU (1) | HU210845B (es) |
IE (1) | IE78823B1 (es) |
IL (1) | IL101189A (es) |
MY (1) | MY106656A (es) |
NO (1) | NO306849B1 (es) |
NZ (1) | NZ242127A (es) |
PH (1) | PH31285A (es) |
SI (1) | SI9210277B (es) |
SK (1) | SK278995B6 (es) |
WO (1) | WO1992017237A1 (es) |
YU (1) | YU48183B (es) |
ZA (1) | ZA922190B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229230C2 (de) * | 1992-09-02 | 1997-01-16 | Lohmann Therapie Syst Lts | Transdermales therapeutisches System mit Pentetrazol als Wirkstoff |
DE19547691C1 (de) * | 1995-12-20 | 1997-04-24 | Lohmann Therapie Syst Lts | Verfahren zur Herstellung transdermaler therapeutischer Pflaster (TTS) |
DE19702314C2 (de) * | 1997-01-23 | 2000-12-21 | Lohmann Therapie Syst Lts | Ablösbare Schutzfolie für wirkstoffhaltige, insbesondere selbstklebende Pflastersysteme |
DE19736315A1 (de) * | 1997-08-21 | 1999-02-25 | Lohmann Therapie Syst Lts | Wirkstoffhaltige Dochtsysteme |
DE19738855C2 (de) * | 1997-09-05 | 2001-01-04 | Lohmann Therapie Syst Lts | Transdermales therapeutisches System mit haftklebender Reservoirschicht und unidirektional elastischer Rückschicht |
DE19749525C1 (de) * | 1997-11-08 | 1999-06-10 | Lohmann Therapie Syst Lts | Laserstrahl-Schneideverfahren zum Schneiden von Laminat zur Applikation auf die Haut und Fixiervorrichtung |
GB2336310B (en) * | 1998-04-14 | 2003-09-10 | Stowic Resources Ltd | Method of manufacturing transdermal patches |
DE19923427A1 (de) | 1999-05-21 | 2000-11-23 | Lohmann Therapie Syst Lts | Vorrichtung und Verfahren zur Steigerung der transdermalen Permeation von Arzneistoffen |
DE19925338A1 (de) * | 1999-06-02 | 2000-12-07 | Lohmann Therapie Syst Lts | Substratabschnitte mit erhöhter Lagerstabilität während ihrer Lagerung in Beutelverpackung, sowie Verfahren zu ihrer Herstellung |
EP1335689B1 (en) * | 2000-10-23 | 2010-03-17 | Euro-Celtique S.A. | Loratadine transdermal administration system and use thereof |
GB2414397B (en) * | 2004-05-26 | 2009-03-11 | Johnson And Johnson Medical Ltd | Self-irrigating wound dressing |
EP1888048B1 (en) * | 2005-06-10 | 2012-01-04 | 3M Innovative Properties Company | Method for handling adhesive laminate sections |
DE102007006244B4 (de) * | 2007-02-08 | 2012-03-15 | Lts Lohmann Therapie-Systeme Ag | Transdermales Therapeutisches System zur Verabreichung wasserlöslicher Wirkstoffe |
ES2350416T3 (es) * | 2007-08-21 | 2011-01-21 | Lts Lohmann Therapie-Systeme Ag | Procedimiento para la confección de varias pistas de parches terapéuticos transdermales. |
DE102010000661A1 (de) * | 2010-01-04 | 2011-07-07 | Acino Ag, 83714 | Verfahren und Vorrichtung zur Herstellung einer überlappenden Schutzfolie für ein transdermales therapeutisches System |
DE102010064358A1 (de) | 2010-12-29 | 2012-07-05 | Acino Ag | Transdermales Applikationssystem mit überstehender Backingfolie |
EP2682113B1 (de) * | 2012-07-02 | 2018-10-31 | Luye Pharma AG | Verschließen wirkstoffhaltiger Laminate |
EP2818159A1 (de) * | 2013-06-25 | 2014-12-31 | LTS LOHMANN Therapie-Systeme AG | Vorrichtung mit transdermalem therapeutischem System, Positionier- und Penetrationshilfe |
EP2921184A1 (de) | 2014-03-19 | 2015-09-23 | LTS LOHMANN Therapie-Systeme AG | Überpflaster mit verbesserter Verträglichkeit und einer langen Haftungsdauer und Verfahren zu seiner Herstellung |
WO2016099986A2 (en) | 2014-12-18 | 2016-06-23 | 3M Innovative Properties Company | Methods of handling adhesive laminate patches |
CN112402095B (zh) * | 2020-11-17 | 2022-05-31 | 新领医药技术(深圳)有限公司 | 一种硫酸镁冷敷贴及其制备工艺 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862846A (en) * | 1953-11-23 | 1958-12-02 | Johnson & Johnson | Method of making plastic strip adhesive bandages |
US2703083A (en) * | 1955-01-04 | 1955-03-01 | William J Gross | Adhesive bandage |
US3245855A (en) * | 1962-01-18 | 1966-04-12 | Carl B Stenvall | Method for making adhesive bandage |
CA1192825A (en) * | 1980-11-10 | 1985-09-03 | Minnesota Mining And Manufacturing Company | Device and method for applying conformable, thin adhesive-coated films |
US4725272A (en) | 1981-06-29 | 1988-02-16 | Alza Corporation | Novel bandage for administering beneficial drug |
DE3204582A1 (de) * | 1982-02-10 | 1983-08-25 | Hassia Verpackung Gmbh, 6479 Ranstadt | Verfahren zur kontinuierlichen herstellung von pflasterpackungen fuer die transdermale verabreichung von medikamenten |
US4556441A (en) * | 1983-01-24 | 1985-12-03 | Faasse Jr Adrian L | Pharmaceutical packaging method |
US4704119A (en) * | 1983-02-03 | 1987-11-03 | Alza Corporation | Method comprising transdermal and buccal treatment of angina |
DE3315272C2 (de) * | 1983-04-27 | 1986-03-27 | Lohmann Gmbh & Co Kg, 5450 Neuwied | Pharmazeutisches Produkt und Verfahren zu seiner Herstellung |
US4708716A (en) * | 1983-08-18 | 1987-11-24 | Drug Delivery Systems Inc. | Transdermal drug applicator |
DE3586707T2 (de) * | 1984-10-05 | 1993-02-11 | Hercon Lab | System zur transdermalen applikation eines arzneimittels. |
US4638043A (en) * | 1984-11-13 | 1987-01-20 | Thermedics, Inc. | Drug release system |
US4614076A (en) * | 1985-05-23 | 1986-09-30 | Becton, Dickinson And Company | Flexible packaging apparatus and method |
DE3770836D1 (de) * | 1986-02-14 | 1991-07-25 | Ciba Geigy Ag | Dermale und transdermale therapeutische systeme mit musterfoermig aufgetragener klebschicht, sowie verfahren zur dessen herstellung. |
DE3634016A1 (de) * | 1986-04-17 | 1987-10-29 | Lohmann Gmbh & Co Kg | Flaechenfoermiges therapeutisches system, verfahren zu seiner herstellung und seine verwendung |
DE3629304A1 (de) * | 1986-08-28 | 1988-03-24 | Lohmann Gmbh & Co Kg | Transdermales therapeutisches system, seine verwendung und verfahren zu seiner herstellung |
CH672888A5 (es) * | 1986-11-07 | 1990-01-15 | Mepha Ag | |
DE3714140A1 (de) * | 1987-04-28 | 1988-11-10 | Lohmann Therapie Syst Lts | Wirkstoffhaltiges pflaster zur kontrollierten verabreichung von wirkstoffen an die haut, seine verwendung sowie verfahren zur gesteuerten verabreichung von wirkstoffen an die haut |
DE3743946A1 (de) * | 1987-09-01 | 1989-03-09 | Lohmann Gmbh & Co Kg | Vorrichtung zur abgabe von nitroglycerin an die haut, verfahren zu ihrer herstellung sowie ihre verwendung |
US4994267A (en) * | 1988-03-04 | 1991-02-19 | Noven Pharmaceuticals, Inc. | Transdermal acrylic multipolymer drug delivery system |
DE3810658A1 (de) * | 1988-03-29 | 1989-10-12 | Lohmann Gmbh & Co Kg | Pflaster, insbesondere epikutantestpflaster und verfahren zur herstellung desselben |
US4867821A (en) * | 1988-07-11 | 1989-09-19 | Morgan Burton D | Process for fabricating self-adhesive bandages |
DE3908432A1 (de) * | 1989-03-14 | 1990-09-27 | Lohmann Therapie Syst Lts | Pflaster als therapeutisches system zur verabreichung von wirkstoffen an die haut mit einer abgestuften wirkstoffabgabe, verfahren zu seiner herstellung sowie verwendung |
DE3910543A1 (de) * | 1989-04-01 | 1990-10-11 | Lohmann Therapie Syst Lts | Transdermales therapeutisches system mit erhoehtem wirkstofffluss und verfahren zu seiner herstellung |
DE3924393A1 (de) * | 1989-07-24 | 1991-01-31 | Roehm Gmbh | Wasserloeslicher druckempfindlicher hauthaftkleber, dessen verwendung und damit ausgeruestete mittel |
US5112618A (en) * | 1989-11-01 | 1992-05-12 | Ndm Acquisition Corp. | Hydrogel wound dressing product |
US5268179A (en) * | 1992-02-14 | 1993-12-07 | Ciba-Geigy Corporation | Ultrasonically sealed transdermal drug delivery systems |
-
1991
- 1991-03-27 DE DE4110027A patent/DE4110027C2/de not_active Expired - Fee Related
-
1992
- 1992-03-09 JP JP4505504A patent/JPH0665349B2/ja not_active Expired - Lifetime
- 1992-03-09 HU HU9302700A patent/HU210845B/hu unknown
- 1992-03-09 AT AT92905728T patent/ATE146365T1/de active
- 1992-03-09 ES ES92905728T patent/ES2098500T3/es not_active Expired - Lifetime
- 1992-03-09 DE DE59207727T patent/DE59207727D1/de not_active Expired - Lifetime
- 1992-03-09 EP EP92905728A patent/EP0577622B1/de not_active Expired - Lifetime
- 1992-03-09 DK DK92905728.9T patent/DK0577622T3/da active
- 1992-03-09 PH PH44023A patent/PH31285A/en unknown
- 1992-03-09 KR KR1019930702858A patent/KR970006100B1/ko not_active IP Right Cessation
- 1992-03-09 CA CA002106374A patent/CA2106374C/en not_active Expired - Lifetime
- 1992-03-09 SK SK1011-93A patent/SK278995B6/sk not_active IP Right Cessation
- 1992-03-09 CZ CS931932A patent/CZ281267B6/cs not_active IP Right Cessation
- 1992-03-09 AU AU13535/92A patent/AU657314B2/en not_active Expired
- 1992-03-09 WO PCT/EP1992/000513 patent/WO1992017237A1/de active IP Right Grant
- 1992-03-10 IL IL10118992A patent/IL101189A/en not_active IP Right Cessation
- 1992-03-18 MY MYPI92000438A patent/MY106656A/en unknown
- 1992-03-18 SI SI9210277A patent/SI9210277B/sl unknown
- 1992-03-18 YU YU27792A patent/YU48183B/sh unknown
- 1992-03-25 NZ NZ242127A patent/NZ242127A/en not_active IP Right Cessation
- 1992-03-26 IE IE920963A patent/IE78823B1/en not_active IP Right Cessation
- 1992-03-26 ZA ZA922190A patent/ZA922190B/xx unknown
-
1993
- 1993-04-01 HR HR930668 patent/HRP930668B1/xx not_active IP Right Cessation
- 1993-09-24 FI FI934189A patent/FI107020B/fi not_active IP Right Cessation
- 1993-09-24 NO NO933414A patent/NO306849B1/no not_active IP Right Cessation
-
1995
- 1995-09-22 US US08/531,890 patent/US6315854B1/en not_active Expired - Lifetime
-
1997
- 1997-03-18 GR GR970400538T patent/GR3022863T3/el unknown
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Legal Events
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FG2A | Definitive protection |
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