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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 JP4583582UpriorityCriticalpatent/JPS58148895U/ja
Publication of JPS58148895UpublicationCriticalpatent/JPS58148895U/ja
Application grantedgrantedCritical
Publication of JPS6321117Y2publicationCriticalpatent/JPS6321117Y2/ja