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.)
Yamada Manufacturing Co Ltd
Original Assignee
Yamada Manufacturing 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 Yamada Manufacturing Co LtdfiledCriticalYamada Manufacturing Co Ltd
Priority to JP1985120460UpriorityCriticalpatent/JPH075267Y2/ja
Publication of JPS6229490UpublicationCriticalpatent/JPS6229490U/ja
Application grantedgrantedCritical
Publication of JPH075267Y2publicationCriticalpatent/JPH075267Y2/ja
