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EP0109646
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | JPS5976189U | 23.05.1984 | U | Priority number | Date | JP17238982 | 16.11.1982 | Type | Patent family member | Publication No. | Date | Type | JPS6318218Y | 23.05.1988 | Y2 | JPS5978792U | 28.05.1984 | U | Priority number | Date | JP17434082 | 19.11.1982 | Type |  Equivalent | Publication No. | Date | Type | EP0109646 |  Global Dossier
| 30.05.1984 | A1 | Priority number | Date | JP17434082 | 19.11.1982 | JP17238982 | 16.11.1982 | Type | Equivalent | Publication No. | Date | Type | US4520238 | 28.05.1985 | A | Priority number | Date | JP17434082 | 19.11.1982 | JP17238982 | 16.11.1982 |