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.)
NIPPON ARM KOGYO KK
Kansai Electric Power Co Inc
Dai Nippon Toryo Co Ltd
Original Assignee
NIPPON ARM KOGYO KK
Kansai Electric Power Co Inc
Dai Nippon Toryo 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 NIPPON ARM KOGYO KK, Kansai Electric Power Co Inc, Dai Nippon Toryo Co LtdfiledCriticalNIPPON ARM KOGYO KK
Priority to JP2194881ApriorityCriticalpatent/JPS57136973A/ja
Publication of JPS57136973ApublicationCriticalpatent/JPS57136973A/ja
Publication of JPH0134664B2publicationCriticalpatent/JPH0134664B2/ja