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.)
NAGAOKAKYOSHI
NIPPON YUSOKI KK
Original Assignee
NAGAOKAKYOSHI
NIPPON YUSOKI 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 NAGAOKAKYOSHI, NIPPON YUSOKI KKfiledCriticalNAGAOKAKYOSHI
Priority to JP60130531ApriorityCriticalpatent/JPS61287860A/ja
Publication of JPS61287860ApublicationCriticalpatent/JPS61287860A/ja
Publication of JPH0380668B2publicationCriticalpatent/JPH0380668B2/ja