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Priority to JP7422486UpriorityCriticalpatent/JPH0136402Y2/ja
Priority to KR1019860011726Aprioritypatent/KR940006557B1/ko
Publication of JPS62185504UpublicationCriticalpatent/JPS62185504U/ja
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Publication of JPH0136402Y2publicationCriticalpatent/JPH0136402Y2/ja