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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric 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 Mitsumi Electric Co LtdfiledCriticalMitsumi Electric Co Ltd
Priority to JP50008274ApriorityCriticalpatent/JPS5183445A/ja
Publication of JPS5183445ApublicationCriticalpatent/JPS5183445A/ja
Publication of JPS566645B2publicationCriticalpatent/JPS566645B2/ja