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Priority to JP1983140141UpriorityCriticalpatent/JPS6048010U/ja
Priority to KR2019840006570Uprioritypatent/KR870000763Y1/ko
Publication of JPS6048010UpublicationCriticalpatent/JPS6048010U/ja
Application grantedgrantedCritical
Publication of JPH0116961Y2publicationCriticalpatent/JPH0116961Y2/ja