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.)
KOUTATSU JITSUGIYOU YUUGENKOUS
Original Assignee
KOUTATSU JITSUGIYOU YUUGENKOUS
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 KOUTATSU JITSUGIYOU YUUGENKOUSfiledCriticalKOUTATSU JITSUGIYOU YUUGENKOUS
Priority to JP13734277ApriorityCriticalpatent/JPS5473031A/en
Publication of JPS5473031ApublicationCriticalpatent/JPS5473031A/en