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.)
KORITSU KIKAI KOGYO CO
KOURITSU KIKAI KOGYO KK
JFE Steel Corp
Kawatetsu Kagaku KK
Original Assignee
KORITSU KIKAI KOGYO CO
KOURITSU KIKAI KOGYO KK
Kawasaki Steel Corp
Kawatetsu Kagaku 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 KORITSU KIKAI KOGYO CO, KOURITSU KIKAI KOGYO KK, Kawasaki Steel Corp, Kawatetsu Kagaku KKfiledCriticalKORITSU KIKAI KOGYO CO
Priority to JP340379ApriorityCriticalpatent/JPS5835634B2/ja
Publication of JPS5598276ApublicationCriticalpatent/JPS5598276A/ja
Publication of JPS5835634B2publicationCriticalpatent/JPS5835634B2/ja