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EP0041694
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | CA1158313 | 06.12.1983 | A | Priority number | Date | JP9621080 | 10.07.1980 | JP9621180 | 10.07.1980 | Type | Patent family member | Publication No. | Date | Type | JPS5720653U | 02.02.1982 | U | Priority number | Date | JP9620780 | 10.07.1980 | Type | Patent family member | Publication No. | Date | Type | JPS6237166Y | 22.09.1987 | Y2 | JPS5720656U | 02.02.1982 | U | Priority number | Date | JP9621080 | 10.07.1980 | Type | Patent family member | Publication No. | Date | Type | JPS6237167Y | 22.09.1987 | Y2 | JPS5720657U | 02.02.1982 | U | Priority number | Date | JP9621180 | 10.07.1980 | Type | Patent family member | Publication No. | Date | Type | JPS572932 | 08.01.1982 | A | Priority number | Date | JP7547680 | 06.06.1980 | Type | Patent family member | Publication No. | Date | Type | US4449919 | 22.05.1984 | A | Priority number | Date | JP9621080 | 10.07.1980 | JP9621180 | 10.07.1980 | Type |  Equivalent | Publication No. | Date | Type | EP0041694 |  Global Dossier
| 03.10.1984 | B1 | EP0041694 | 16.12.1981 | A1 | Priority number | Date | JP9620780 | 10.07.1980 | JP7547680 | 06.06.1980 | JP9621080 | 10.07.1980 | JP9621180 | 10.07.1980 | Type | Equivalent | Publication No. | Date | Type | DE3166433D1 | 08.11.1984 | D1 | Priority number | Date | JP9620780 | 10.07.1980 | JP7547680 | 06.06.1980 | JP9621080 | 10.07.1980 | JP9621180 | 10.07.1980 |