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Priority to JP19798782UpriorityCriticalpatent/JPS59105667U/ja
Priority to KR2019830010385Uprioritypatent/KR850003241Y1/ko
Priority to US06/562,417prioritypatent/US4534381A/en
Priority to DE3346290Aprioritypatent/DE3346290C2/de
Publication of JPS59105667UpublicationCriticalpatent/JPS59105667U/ja
Application grantedgrantedCritical
Publication of JPH028137Y2publicationCriticalpatent/JPH028137Y2/ja