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.)
NITSUSHIN BOSEKI KK
SHINKOO YUSHI KK
Original Assignee
NITSUSHIN BOSEKI KK
SHINKOO YUSHI 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 NITSUSHIN BOSEKI KK, SHINKOO YUSHI KKfiledCriticalNITSUSHIN BOSEKI KK
Priority to JP6177779ApriorityCriticalpatent/JPS55152866A/ja
Publication of JPS55152866ApublicationCriticalpatent/JPS55152866A/ja
Publication of JPS6328155B2publicationCriticalpatent/JPS6328155B2/ja