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Application filed by 東京機械化工業株式会社filedCritical東京機械化工業株式会社
Priority to JP1979079558UpriorityCriticalpatent/JPS5846002Y2/ja
Publication of JPS55179102UpublicationCriticalpatent/JPS55179102U/ja
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Publication of JPS5846002Y2publicationCriticalpatent/JPS5846002Y2/ja