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EP0508572
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | JP3297069B |  Global Dossier
| 02.07.2002 | B2 | JPH0587204 | 06.04.1993 | A | Priority number | Date | JP2835591 | 22.02.1991 | JP3339292 | 20.02.1992 | Type | Patent family member | Publication No. | Date | Type | JP3162432B | Global Dossier
| 25.04.2001 | B2 | JPH0571608 | 23.03.1993 | A | Priority number | Date | JP22765591 | 09.09.1991 | Type |  Equivalent | Publication No. | Date | Type | EP0508572 | Global Dossier
| 16.08.1995 | B1 | EP0508572 | 14.10.1992 | A1 | Priority number | Date | JP2835591 | 22.02.1991 | JP22765591 | 09.09.1991 | Type | Equivalent | Publication No. | Date | Type | DE69204095T | 15.02.1996 | T2 | DE69204095D1 | 21.09.1995 | D1 | Priority number | Date | JP2835591 | 22.02.1991 | JP22765591 | 09.09.1991 | Type | Equivalent | Publication No. | Date | Type | US5224698 | 06.07.1993 | A | Priority number | Date | JP2835591 | 22.02.1991 | JP22765591 | 09.09.1991 |