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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co LtdfiledCriticalSanyo Electric Co Ltd
Priority to JP8263276ApriorityCriticalpatent/JPS537229A/en
Publication of JPS537229ApublicationCriticalpatent/JPS537229A/en
PURPOSE: To accomplish the recording and reproducing operations of information without any interruption with a simple mechanism by interchanging a plurality of concentric magnetic recording heads to consecutively accomplish the recording heads to consecutively accomplish the recording and reproducing operations.