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Priority to KR2019850007991UpriorityCriticalpatent/KR910002800Y1/ko
Application filedfiledCritical
Priority to JP1984192981Uprioritypatent/JPH0356459Y2/ja
Priority to KR2019850007991Uprioritypatent/KR860007701U/ko
Publication of JPS61107691UpublicationCriticalpatent/JPS61107691U/ja
Application grantedgrantedCritical
Publication of JPH0356459Y2publicationCriticalpatent/JPH0356459Y2/ja
