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.)
Nagano Nihon Musen KK
Musashi Engineering Co Ltd
Original Assignee
Nagano Nihon Musen KK
Musashi Engineering 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 Nagano Nihon Musen KK, Musashi Engineering Co LtdfiledCriticalNagano Nihon Musen KK
Priority to JP31358186ApriorityCriticalpatent/JPS63163992A/ja
Publication of JPS63163992ApublicationCriticalpatent/JPS63163992A/ja
Publication of JPH0231430B2publicationCriticalpatent/JPH0231430B2/ja