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Priority to JP1984086003UpriorityCriticalpatent/JPS614136U/ja
Priority to KR2019850002416Uprioritypatent/KR880002489Y1/ko
Publication of JPS614136UpublicationCriticalpatent/JPS614136U/ja
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Publication of JPH0129386Y2publicationCriticalpatent/JPH0129386Y2/ja