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Priority to JP14490280UpriorityCriticalpatent/JPS6316992Y2/ja
Priority to FR8105330Aprioritypatent/FR2482296A1/fr
Priority to DE19813110295prioritypatent/DE3110295A1/de
Publication of JPS5766741UpublicationCriticalpatent/JPS5766741U/ja
Application grantedgrantedCritical
Publication of JPS6316992Y2publicationCriticalpatent/JPS6316992Y2/ja