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.)
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Sony Corp
Original Assignee
Sony Corp
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Filing date
Publication date
Application filed by Sony CorpfiledCriticalSony Corp
Priority to JP12041975ApriorityCriticalpatent/JPS5244547A/en
Publication of JPS5244547ApublicationCriticalpatent/JPS5244547A/en
PURPOSE: The video signal from TV camera, etc. is properly modulated and coincided with frequency of dead channel. Thus, the video signal of TV camera, etc. is projected to receiver through dead channel.