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EP0271161
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | ATE68475T | 15.11.1991 | T1 | Priority number | Date | IT2263886 | 11.12.1986 | EP87202424 | 07.12.1987 | Type | Patent family member | Publication No. | Date | Type | US5157152 | 20.10.1992 | A | Priority number | Date | IT2263886 | 11.12.1986 | US72757891 | 09.07.1991 | US41589090 | 02.10.1990 | Type |  Equivalent | Publication No. | Date | Type | EP0271161 |  Global Dossier
| 16.10.1991 | B1 | EP0271161 | 12.04.1989 | A3 | EP0271161 | 15.06.1988 | A2 | Priority number | Date | IT2263886 | 11.12.1986 | Type | Equivalent | Publication No. | Date | Type | DE3773860D1 | 21.11.1991 | D1 | Priority number | Date | IT2263886 | 11.12.1986 | Type | Equivalent | Publication No. | Date | Type | ES2028056T | 01.07.1992 | T3 | Priority number | Date | IT2263886 | 11.12.1986 | Type | Equivalent | Publication No. | Date | Type | GR3003018T | 17.02.1993 | T3 | Priority number | Date | IT2263886 | 11.12.1986 | Type | Equivalent | Publication No. | Date | Type | IT1213401 | 20.12.1989 | B | Priority number | Date | IT2263886 | 11.12.1986 | Type | Equivalent | Publication No. | Date | Type | JPH0788340B | 27.09.1995 | B2 | JPS63179852 | 23.07.1988 | A | Priority number | Date | IT2263886 | 11.12.1986 | Type | Equivalent | Publication No. | Date | Type | US5047587 | 10.09.1991 | A | Priority number | Date | IT2263886 | 11.12.1986 |