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.)
HATAMA TETSUKOSHO JUGEN
Original Assignee
HATAMA TETSUKOSHO JUGEN
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 HATAMA TETSUKOSHO JUGENfiledCriticalHATAMA TETSUKOSHO JUGEN
Priority to JP2747875ApriorityCriticalpatent/JPS51102297A/ja
Publication of JPS51102297ApublicationCriticalpatent/JPS51102297A/ja
Publication of JPS542437B2publicationCriticalpatent/JPS542437B2/ja