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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co LtdfiledCriticalHitachi Koki Co Ltd
Priority to JP1989051075UpriorityCriticalpatent/JPH0635399Y2/ja
Publication of JPH02140778UpublicationCriticalpatent/JPH02140778U/ja
Application grantedgrantedCritical
Publication of JPH0635399Y2publicationCriticalpatent/JPH0635399Y2/ja
