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Priority to JP1985101161UpriorityCriticalpatent/JPH0430645Y2/ja
Priority to KR2019860001049Uprioritypatent/KR900008390Y1/ko
Publication of JPS6211212UpublicationCriticalpatent/JPS6211212U/ja
Application grantedgrantedCritical
Publication of JPH0430645Y2publicationCriticalpatent/JPH0430645Y2/ja
