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EP0487049
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | US6014132 | 11.01.2000 | A | Priority number | Date | JP31264190 | 20.11.1990 | US17386493 | 23.12.1993 | US79043591 | 12.11.1991 | Type |  Equivalent | Publication No. | Date | Type | EP0487049 |  Global Dossier
| 03.02.1999 | B1 | EP0487049 | 27.05.1992 | A1 | Priority number | Date | JP31264190 | 20.11.1990 | Type | Equivalent | Publication No. | Date | Type | DE69130851T | 22.07.1999 | T2 | DE69130851D1 | 18.03.1999 | D1 | Priority number | Date | JP31264190 | 20.11.1990 | Type | Equivalent | Publication No. | Date | Type | JP3193039B | 30.07.2001 | B2 | JPH04184518 | 01.07.1992 | A | Priority number | Date | JP31264190 | 20.11.1990 |