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Priority to JP1982030169UpriorityCriticalpatent/JPS58133704U/ja
Priority to KR2019830001713Uprioritypatent/KR850001478Y1/ko
Publication of JPS58133704UpublicationCriticalpatent/JPS58133704U/ja
Application grantedgrantedCritical
Publication of JPS6124807Y2publicationCriticalpatent/JPS6124807Y2/ja