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EP0512521
European procedure
Extract from the Register of European Patents
| Type |  Equivalent | Publication No. | Date | Type | JPH05187574 |  Global Dossier
| 27.07.1993 | A | Priority number | Date | US69714991 | 08.05.1991 | Type | Equivalent | Publication No. | Date | Type | EP0512521 | Global Dossier
| 06.09.1995 | B1 | EP0512521 | 11.11.1992 | A1 | Priority number | Date | US69714991 | 08.05.1991 | Type | Equivalent | Publication No. | Date | Type | DE69204531T | 15.05.1996 | T2 | DE69204531D1 | 12.10.1995 | D1 | Priority number | Date | US69714991 | 08.05.1991 | Type | Equivalent | Publication No. | Date | Type | US5058856 | 22.10.1991 | A | Priority number | Date | US69714991 | 08.05.1991 |