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Priority claimed from JP61078948Aexternal-prioritypatent/JPS62235504A/ja
Priority claimed from JP7894786Aexternal-prioritypatent/JPS62235503A/ja
Priority claimed from JP8320586Aexternal-prioritypatent/JPS62238412A/ja
Application filed by Mitutoyo Mfg Co LtdfiledCriticalMitutoyo Mfg Co Ltd
Publication of IN169393BpublicationCriticalpatent/IN169393B/en