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EP0381769
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | EP0381769 |  Global Dossier
| 25.05.1994 | B1 | EP0381769 | 27.12.1990 | A4 | EP0381769 | 16.08.1990 | A1 | Priority number | Date | JP8900715 | 17.07.1989 | JP19202788 | 02.08.1988 | Type | Patent family member | Publication No. | Date | Type | DE68915530T | 03.11.1994 | T2 | DE68915530D1 | 30.06.1994 | D1 | Priority number | Date | JP8900715 | 17.07.1989 | JP19202788 | 02.08.1988 | Type | Patent family member | Publication No. | Date | Type | KR900702623 | 07.12.1990 | A | Priority number | Date | JP8900715 | 17.07.1989 | JP19202788 | 02.08.1988 | Type | Patent family member | Publication No. | Date | Type | KR930006798Y | 06.10.1993 | Y1 | Priority number | Date | JP8900715 | 17.07.1989 | KR900070676 | 30.03.1990 | JP19202788 | 02.08.1988 | KR930070008 | 06.07.1993 | Type |  Equivalent | Publication No. | Date | Type | WO9001825 | Global Dossier
| 22.02.1990 | A1 | Priority number | Date | JP19202788 | 02.08.1988 | Type | Equivalent | Publication No. | Date | Type | JP2574007B | 22.01.1997 | B2 | JPH0241645 | 09.02.1990 | A | Priority number | Date | JP19202788 | 02.08.1988 | Type | Equivalent | Publication No. | Date | Type | US5200662 | 06.04.1993 | A | Priority number | Date | JP19202788 | 02.08.1988 |