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.)
TOURITSU SEIKOU KK
Original Assignee
TOURITSU SEIKOU 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 TOURITSU SEIKOU KKfiledCriticalTOURITSU SEIKOU KK
Priority to JP4550175ApriorityCriticalpatent/JPS51120412A/ja
Publication of JPS51120412ApublicationCriticalpatent/JPS51120412A/ja