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.)
HOKUETSU BUTSUSAN KK
Original Assignee
HOKUETSU BUTSUSAN 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 HOKUETSU BUTSUSAN KKfiledCriticalHOKUETSU BUTSUSAN KK
Priority to JP4584581ApriorityCriticalpatent/JPS57159408A/ja
Publication of JPS57159408ApublicationCriticalpatent/JPS57159408A/ja
Publication of JPS6337606B2publicationCriticalpatent/JPS6337606B2/ja