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.)
NITTETSU KAATENOOLE KK
Original Assignee
NITTETSU KAATENOOLE 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 NITTETSU KAATENOOLE KKfiledCriticalNITTETSU KAATENOOLE KK
Priority to JP4206075ApriorityCriticalpatent/JPS51116841A/ja
Publication of JPS51116841ApublicationCriticalpatent/JPS51116841A/ja
Publication of JPS5727750B2publicationCriticalpatent/JPS5727750B2/ja