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Priority to JP1985157045UpriorityCriticalpatent/JPH044564Y2/ja
Priority to KR2019860014085Uprioritypatent/KR880000927Y1/ko
Publication of JPS6266502UpublicationCriticalpatent/JPS6266502U/ja
Application grantedgrantedCritical
Publication of JPH044564Y2publicationCriticalpatent/JPH044564Y2/ja
