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.)
Sakae Riken Kogyo Co Ltd
Original Assignee
Sakae Riken Kogyo 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 Sakae Riken Kogyo Co LtdfiledCriticalSakae Riken Kogyo Co Ltd
Priority to JP1988111833UpriorityCriticalpatent/JP2509006Y2/ja
Publication of JPH0233102UpublicationCriticalpatent/JPH0233102U/ja
Application grantedgrantedCritical
Publication of JP2509006Y2publicationCriticalpatent/JP2509006Y2/ja