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.)
Hirotani Co Ltd
Original Assignee
Hirotani 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 Hirotani Co LtdfiledCriticalHirotani Co Ltd
Priority to JP1987166700UpriorityCriticalpatent/JPH0716494Y2/ja
Publication of JPH0173018UpublicationCriticalpatent/JPH0173018U/ja
Application grantedgrantedCritical
Publication of JPH0716494Y2publicationCriticalpatent/JPH0716494Y2/ja