Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Seiki Co LtdfiledCriticalNippon Seiki Co Ltd
Priority to JP58181206ApriorityCriticalpatent/JPS6075211A/ja
Publication of JPS6075211ApublicationCriticalpatent/JPS6075211A/ja
Publication of JPH0137087B2publicationCriticalpatent/JPH0137087B2/ja
