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EP0063581
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | DE3176574D1 | 28.01.1988 | D1 | Priority number | Date | US8101426 | 22.10.1981 | US20376280 | 03.11.1980 | Type | Patent family member | Publication No. | Date | Type | NO158456C | 14.09.1988 | C | NO158456B | 06.06.1988 | B | NO822329L | 02.07.1982 | L | Priority number | Date | US8101426 | 22.10.1981 | US20376280 | 03.11.1980 | Type |  Equivalent | Publication No. | Date | Type | WO8201543 |  Global Dossier
| 13.05.1982 | A1 | Priority number | Date | US20376280 | 03.11.1980 | Type | Equivalent | Publication No. | Date | Type | AU555513B | Global Dossier
| 25.09.1986 | B2 | AU7803081 | 21.05.1982 | A | Priority number | Date | US20376280 | 03.11.1980 | Type | Equivalent | Publication No. | Date | Type | EP0063581 | Global Dossier
| 16.12.1987 | B1 | EP0063581 | 29.03.1983 | A4 | EP0063581 | 03.11.1982 | A1 | Priority number | Date | US20376280 | 03.11.1980 | Type | Equivalent | Publication No. | Date | Type | JPH0531127B | 11.05.1993 | B2 | JPS57501696 | 16.09.1982 | A | Priority number | Date | US20376280 | 03.11.1980 | Type | Equivalent | Publication No. | Date | Type | US4418984 | 06.12.1983 | A | Priority number | Date | US20376280 | 03.11.1980 |