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EP0619881
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | EP0619881 |  Global Dossier
| 28.06.1995 | A4 | EP0619881 | 19.10.1994 | A1 | Priority number | Date | US81644891 | 31.12.1991 | US9211175 | 23.12.1992 | Type | Patent family member | Publication No. | Date | Type | KR0146661B | 17.08.1998 | B1 | Priority number | Date | US81644891 | 31.12.1991 | US9211175 | 23.12.1992 | Type | Patent family member | Publication No. | Date | Type | KR940704002 | 12.12.1994 | A | Priority number | Date | US81644891 | 31.12.1991 | US9211175 | 23.12.1992 | Type |  Equivalent | Publication No. | Date | Type | WO9313410 | Global Dossier
| 08.07.1993 | A1 | Priority number | Date | US81644891 | 31.12.1991 | Type | Equivalent | Publication No. | Date | Type | JP2573551B | Global Dossier
| 22.01.1997 | B2 | JPH07503065 | 30.03.1995 | A | Priority number | Date | US81644891 | 31.12.1991 | Type | Equivalent | Publication No. | Date | Type | AU3419493 | Global Dossier
| 28.07.1993 | A | Priority number | Date | US81644891 | 31.12.1991 | Type | Equivalent | Publication No. | Date | Type | CA2125864 | 08.10.1996 | C | CA2125864 | 08.07.1993 | A1 | Priority number | Date | US81644891 | 31.12.1991 | Type | Equivalent | Publication No. | Date | Type | US5443704 | 22.08.1995 | A | Priority number | Date | US81644891 | 31.12.1991 |