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EP0425611
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | EP0425611 |  Global Dossier
| 20.08.1997 | B1 | EP0425611 | 08.05.1991 | A1 | Priority number | Date | DE3914301 | 29.04.1989 | DE9000310 | 27.04.1990 | Type |  Equivalent | Publication No. | Date | Type | WO9013827 | Global Dossier
| 15.11.1990 | A1 | Priority number | Date | DE3914301 | 29.04.1989 | Type | Equivalent | Publication No. | Date | Type | DE3914301 | 19.05.1993 | C2 | DE3914301 | 31.10.1990 | A1 | Priority number | Date | DE3914301 | 29.04.1989 | Type | Equivalent | Publication No. | Date | Type | JPH03505693 | 12.12.1991 | A | Priority number | Date | DE3914301 | 29.04.1989 | Type | Equivalent | Publication No. | Date | Type | US5274329 | 28.12.1993 | A | Priority number | Date | DE3914301 | 29.04.1989 |