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Application filed by 株式会社 八光電機製作所filedCritical株式会社 八光電機製作所
Priority to JP11140781UpriorityCriticalpatent/JPS5818541U/ja
Publication of JPS5818541UpublicationCriticalpatent/JPS5818541U/ja
Application grantedgrantedCritical
Publication of JPS6132693Y2publicationCriticalpatent/JPS6132693Y2/ja