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Priority to JP12983385UpriorityCriticalpatent/JPS6237543U/ja
Priority to US06/796,697prioritypatent/US4692000A/en
Priority to EP85114384Aprioritypatent/EP0182260B1/en
Priority to DE8585114384Tprioritypatent/DE3576940D1/de
Publication of JPS6237543UpublicationCriticalpatent/JPS6237543U/ja