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.)
OOWA KK
Nippon Light Metal Co Ltd
Original Assignee
OOWA KK
Nippon Light Metal 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 OOWA KK, Nippon Light Metal Co LtdfiledCriticalOOWA KK
Priority to JP11445386ApriorityCriticalpatent/JPS62269321A/ja
Publication of JPS62269321ApublicationCriticalpatent/JPS62269321A/ja
Publication of JPH0436925B2publicationCriticalpatent/JPH0436925B2/ja