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Application filedfiledCritical
Priority to JP12456775UpriorityCriticalpatent/JPS5543580Y2/ja
Priority to US05/711,630prioritypatent/US4097006A/en
Priority to DE2636169Aprioritypatent/DE2636169C3/de
Publication of JPS5239119UpublicationCriticalpatent/JPS5239119U/ja
Application grantedgrantedCritical
Publication of JPS5543580Y2publicationCriticalpatent/JPS5543580Y2/ja