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- Google Patents
CA888977A - Magnetic tape recording and reproducing device
- Google Patents
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.)
Expired
Application number
CA888977A
Inventor
Takagi Isamu
Shino Atushi
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.)
Sony Group Corp
Original Assignee
Aiwa Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA888977ApublicationCriticalpatent/CA888977A/en