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.)
Okuma Corp
Original Assignee
Okuma Machinery Works Ltd
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 Okuma Machinery Works LtdfiledCriticalOkuma Machinery Works Ltd
Priority to JP9060476ApriorityCriticalpatent/JPS5315689A/ja
Publication of JPS5315689ApublicationCriticalpatent/JPS5315689A/ja
Publication of JPS5725323B2publicationCriticalpatent/JPS5725323B2/ja