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EP0490685
European procedure
Extract from the Register of European Patents
| Type |  Equivalent | Publication No. | Date | Type | JP3252918B |  Global Dossier
| 04.02.2002 | B2 | JPH04276517 | 01.10.1992 | A | Priority number | Date | US62720790 | 13.12.1990 | Type | Equivalent | Publication No. | Date | Type | EP0490685 | Global Dossier
| 11.09.1996 | B1 | EP0490685 | 14.12.1994 | A3 | EP0490685 | 17.06.1992 | A2 | Priority number | Date | US62720790 | 13.12.1990 | Type | Equivalent | Publication No. | Date | Type | DE69122058T | 20.02.1997 | T2 | DE69122058D1 | 17.10.1996 | D1 | Priority number | Date | US62720790 | 13.12.1990 | Type | Equivalent | Publication No. | Date | Type | US5150115 | 22.09.1992 | A | Priority number | Date | US62720790 | 13.12.1990 |