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.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo 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 Hitachi Kiden Kogyo LtdfiledCriticalHitachi Kiden Kogyo Ltd
Priority to JP2630475ApriorityCriticalpatent/JPS559969B2/ja
Publication of JPS51101340ApublicationCriticalpatent/JPS51101340A/ja
Publication of JPS559969B2publicationCriticalpatent/JPS559969B2/ja