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 WAIDO KUROSU KK
Original Assignee
NIPPON WAIDO KUROSU 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 NIPPON WAIDO KUROSU KKfiledCriticalNIPPON WAIDO KUROSU KK
Priority to JP16350978ApriorityCriticalpatent/JPS5590644A/ja
Publication of JPS5590644ApublicationCriticalpatent/JPS5590644A/ja
Publication of JPS6157425B2publicationCriticalpatent/JPS6157425B2/ja