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.)
KOURAN SANGYO KK
Original Assignee
KOURAN SANGYO 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 KOURAN SANGYO KKfiledCriticalKOURAN SANGYO KK
Priority to JP13508979ApriorityCriticalpatent/JPS5659891A/ja
Publication of JPS5659891ApublicationCriticalpatent/JPS5659891A/ja
Publication of JPS6346118B2publicationCriticalpatent/JPS6346118B2/ja