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EP0455224
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | JPH075734B |  Global Dossier
| 25.01.1995 | B2 | JPH04293926 | 19.10.1992 | A | Priority number | Date | JP8302591 | 25.03.1991 | Type | Patent family member | Publication No. | Date | Type | JPH075733B | Global Dossier
| 25.01.1995 | B2 | JPH04293925 | 19.10.1992 | A | Priority number | Date | JP8302491 | 25.03.1991 | Type | Patent family member | Publication No. | Date | Type | JPH075732B | Global Dossier
| 25.01.1995 | B2 | JPH04293924 | 19.10.1992 | A | Priority number | Date | JP8302391 | 25.03.1991 | Type | Patent family member | Publication No. | Date | Type | JPH078908B | 01.02.1995 | B2 | JPH0413722 | 17.01.1992 | A | Priority number | Date | JP11516390 | 02.05.1990 | Type | Patent family member | Publication No. | Date | Type | JPH078909B | 01.02.1995 | B2 | JPH0418421 | 22.01.1992 | A | Priority number | Date | JP11969990 | 11.05.1990 | Type | Patent family member | Publication No. | Date | Type | US5574131 | 12.11.1996 | A | Priority number | Date | JP11969990 | 11.05.1990 | JP11516390 | 02.05.1990 | US10395893 | 10.08.1993 | JP8302591 | 25.03.1991 | US69386791 | 30.04.1991 | JP8302391 | 25.03.1991 | JP8302491 | 25.03.1991 | Type |  Equivalent | Publication No. | Date | Type | EP0455224 | Global Dossier
| 14.08.1996 | B1 | EP0455224 | 10.03.1993 | A3 | EP0455224 | 06.11.1991 | A2 | Priority number | Date | JP11969990 | 11.05.1990 | JP11516390 | 02.05.1990 | JP8302591 | 25.03.1991 | JP8302391 | 25.03.1991 | JP8302491 | 25.03.1991 | Type | Equivalent | Publication No. | Date | Type | DE69121284T | 02.01.1997 | T2 | DE69121284D1 | 19.09.1996 | D1 | Priority number | Date | JP11969990 | 11.05.1990 | JP11516390 | 02.05.1990 | JP8302591 | 25.03.1991 | JP8302391 | 25.03.1991 | JP8302491 | 25.03.1991 | Type | Equivalent | Publication No. | Date | Type | US5254670 | 19.10.1993 | A | Priority number | Date | JP11969990 | 11.05.1990 | JP11516390 | 02.05.1990 | JP8302591 | 25.03.1991 | JP8302391 | 25.03.1991 | JP8302491 | 25.03.1991 |