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Priority to JP1982138657UpriorityCriticalpatent/JPS5942129U/ja
Priority to KR2019830002603Uprioritypatent/KR860002301Y1/ko
Publication of JPS5942129UpublicationCriticalpatent/JPS5942129U/ja
Application grantedgrantedCritical
Publication of JPH0310814Y2publicationCriticalpatent/JPH0310814Y2/ja