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Application filed by 株式会社 東海精器filedCritical株式会社 東海精器
Priority to JP1981033351UpriorityCriticalpatent/JPS5827260Y2/ja
Publication of JPS57150359UpublicationCriticalpatent/JPS57150359U/ja
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Publication of JPS5827260Y2publicationCriticalpatent/JPS5827260Y2/ja