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.)
Japan Drive It Co Ltd
Original Assignee
Japan Drive It Co 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 Japan Drive It Co LtdfiledCriticalJapan Drive It Co Ltd
Priority to JP5388777ApriorityCriticalpatent/JPS53138952A/ja
Publication of JPS53138952ApublicationCriticalpatent/JPS53138952A/ja
Publication of JPS6116553B2publicationCriticalpatent/JPS6116553B2/ja