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.)
Ohi Seisakusho Co Ltd
Original Assignee
Ohi Seisakusho 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 Ohi Seisakusho Co LtdfiledCriticalOhi Seisakusho Co Ltd
Priority to JP3313188UpriorityCriticalpatent/JPH0621834Y2/ja
Publication of JPH01145589UpublicationCriticalpatent/JPH01145589U/ja
Application grantedgrantedCritical
Publication of JPH0621834Y2publicationCriticalpatent/JPH0621834Y2/ja
