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Priority to JP17614884UpriorityCriticalpatent/JPS644808Y2/ja
Priority to EP85114345Aprioritypatent/EP0182249A3/en
Priority to US06/798,937prioritypatent/US4652141A/en
Priority to KR2019850015112Uprioritypatent/KR910004119Y1/ko
Publication of JPS6190814UpublicationCriticalpatent/JPS6190814U/ja
Application grantedgrantedCritical
Publication of JPS644808Y2publicationCriticalpatent/JPS644808Y2/ja
