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EP0247909
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | ATE54206T | 15.07.1990 | T1 | Priority number | Date | FR8605948 | 24.04.1986 | EP87400791 | 08.04.1987 | Type |  Equivalent | Publication No. | Date | Type | EP0247909 |  Global Dossier
| 27.06.1990 | B1 | EP0247909 | 02.12.1987 | A1 | Priority number | Date | FR8605948 | 24.04.1986 | Type | Equivalent | Publication No. | Date | Type | DE3763458D1 | 02.08.1990 | D1 | Priority number | Date | FR8605948 | 24.04.1986 | Type | Equivalent | Publication No. | Date | Type | FR2597971 | 19.10.1990 | B1 | FR2597971 | 30.10.1987 | A1 | Priority number | Date | FR8605948 | 24.04.1986 | Type | Equivalent | Publication No. | Date | Type | JPS62260108 | 12.11.1987 | A | Priority number | Date | FR8605948 | 24.04.1986 | Type | Equivalent | Publication No. | Date | Type | US4770047 | 13.09.1988 | A | Priority number | Date | FR8605948 | 24.04.1986 |