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Application filed by 有限会社 山田電線製造所filedCritical有限会社 山田電線製造所
Priority to JP1979182006UpriorityCriticalpatent/JPS5839031Y2/ja
Publication of JPS56101879UpublicationCriticalpatent/JPS56101879U/ja
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Publication of JPS5839031Y2publicationCriticalpatent/JPS5839031Y2/ja