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Priority to JP1984059304UpriorityCriticalpatent/JPS60171104U/ja
Priority to KR1019850000802Aprioritypatent/KR920007671B1/ko
Publication of JPS60171104UpublicationCriticalpatent/JPS60171104U/ja
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Publication of JPH0547529Y2publicationCriticalpatent/JPH0547529Y2/ja