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EP0038939
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | ATE6003T | 15.02.1984 | T1 | Priority number | Date | CH333580 | 30.04.1980 | EP81102314 | 27.03.1981 | Type |  Equivalent | Publication No. | Date | Type | EP0038939 |  Global Dossier
| 25.01.1984 | B1 | EP0038939 | 04.11.1981 | A1 | Priority number | Date | CH333580 | 30.04.1980 | Type | Equivalent | Publication No. | Date | Type | CA1146390 | 17.05.1983 | A | Priority number | Date | CH333580 | 30.04.1980 | Type | Equivalent | Publication No. | Date | Type | DE3162009D1 | 01.03.1984 | D1 | Priority number | Date | CH333580 | 30.04.1980 | Type | Equivalent | Publication No. | Date | Type | US4401193 | 30.08.1983 | A | Priority number | Date | CH333580 | 30.04.1980 |