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Priority to JP10893680UpriorityCriticalpatent/JPS6140365Y2/ja
Priority to FR8025963Aprioritypatent/FR2483265A1/fr
Publication of JPS5735772UpublicationCriticalpatent/JPS5735772U/ja
Application grantedgrantedCritical
Publication of JPS6140365Y2publicationCriticalpatent/JPS6140365Y2/ja