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.)
Riken Kaki Kogyo KK
Original Assignee
Riken Kaki Kogyo KK
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 Riken Kaki Kogyo KKfiledCriticalRiken Kaki Kogyo KK
Priority to JP15243789UpriorityCriticalpatent/JPH0633176Y2/ja
Publication of JPH0389869UpublicationCriticalpatent/JPH0389869U/ja
Application grantedgrantedCritical
Publication of JPH0633176Y2publicationCriticalpatent/JPH0633176Y2/ja