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Priority to JP1984156165UpriorityCriticalpatent/JPH059760Y2/ja
Priority to CN85103945Aprioritypatent/CN85103945A/zh
Publication of JPS6170900UpublicationCriticalpatent/JPS6170900U/ja
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Publication of JPH059760Y2publicationCriticalpatent/JPH059760Y2/ja
Removal method of interference distortion produced in demodulated signals by inteference of fm wave signals to themselves in recording and reproducing system of mu-tichannel disc records