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Priority to JP15628783UpriorityCriticalpatent/JPS6063598U/ja
Priority to DE8484306010Tprioritypatent/DE3473482D1/de
Priority to EP84306010Aprioritypatent/EP0136115B1/en
Publication of JPS6063598UpublicationCriticalpatent/JPS6063598U/ja
Priority to US06/873,110prioritypatent/US4932106A/en
Application grantedgrantedCritical
Publication of JPS6339277Y2publicationCriticalpatent/JPS6339277Y2/ja