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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony CorpfiledCriticalSony Corp
Priority to JP4270176ApriorityCriticalpatent/JPS52126129A/en
Publication of JPS52126129ApublicationCriticalpatent/JPS52126129A/en
PURPOSE: To prevent dubbing of the recorded tape which has been used by other VTR, although the recording and the reproduction can be made without any difficulties in case of recording and reproducing the colour image signal from the TV camera, etc., or reproducing the recorded tape.
COPYRIGHT: (C)1977,JPO&Japio
JP4270176A1976-04-151976-04-15Magnetic record reproduction device of colour image signal
PendingJPS52126129A
(en)