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.)
CHIYUUZOU GIJIYUTSU FUKIYUU KI
CHIYUUZOU GIJIYUTSU FUKIYUU KIYOUKAI
Original Assignee
CHIYUUZOU GIJIYUTSU FUKIYUU KI
CHIYUUZOU GIJIYUTSU FUKIYUU KIYOUKAI
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 CHIYUUZOU GIJIYUTSU FUKIYUU KI, CHIYUUZOU GIJIYUTSU FUKIYUU KIYOUKAIfiledCriticalCHIYUUZOU GIJIYUTSU FUKIYUU KI
Priority to JP3924175ApriorityCriticalpatent/JPS51114325A/en
Publication of JPS51114325ApublicationCriticalpatent/JPS51114325A/en