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Priority to JP14866083UpriorityCriticalpatent/JPS6055231U/ja
Priority to DE8484111421Tprioritypatent/DE3475503D1/de
Priority to US06/654,180prioritypatent/US4653799A/en
Priority to EP84111421Aprioritypatent/EP0135929B1/en
Publication of JPS6055231UpublicationCriticalpatent/JPS6055231U/ja
Application grantedgrantedCritical
Publication of JPH019236Y2publicationCriticalpatent/JPH019236Y2/ja