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Priority to JP1983087434UpriorityCriticalpatent/JPS59193497U/ja
Priority to KR2019830010040Uprioritypatent/KR860002947Y1/ko
Publication of JPS59193497UpublicationCriticalpatent/JPS59193497U/ja
Application grantedgrantedCritical
Publication of JPS63320Y2publicationCriticalpatent/JPS63320Y2/ja