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EP0393541
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | US5404561 | 04.04.1995 | A | Priority number | Date | US8863493 | 06.07.1993 | US93671692 | 31.08.1992 | US34034389 | 19.04.1989 | Type |  Equivalent | Publication No. | Date | Type | EP0393541 |  Global Dossier
| 10.06.1992 | A3 | EP0393541 | 24.10.1990 | A2 | Priority number | Date | US34034389 | 19.04.1989 | Type | Equivalent | Publication No. | Date | Type | CA2012938 | 19.10.1990 | A1 | Priority number | Date | US34034389 | 19.04.1989 | Type | Equivalent | Publication No. | Date | Type | JPH033087 | 09.01.1991 | A | Priority number | Date | US34034389 | 19.04.1989 | Type | Equivalent | Publication No. | Date | Type | NO901677L | 22.10.1990 | L | NO901677D0 | 17.04.1990 | D0 | Priority number | Date | US34034389 | 19.04.1989 |