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Priority to JP1986383UpriorityCriticalpatent/JPS59126489U/ja
Priority to KR2019840000866Uprioritypatent/KR890005520Y1/ko
Publication of JPS59126489UpublicationCriticalpatent/JPS59126489U/ja
Application grantedgrantedCritical
Publication of JPS6245437Y2publicationCriticalpatent/JPS6245437Y2/ja