Способ сужения полосы частот телевизионного сигнала,申请号SU19520576569-传众专利搜索

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发明名称	Способ сужения полосы частот телевизионного сигнала
摘要
申请公布号	SU145904(A1)	申请公布日期	1961.11.30
申请号	SU19520576569	申请日期	1952.02.02
申请人		发明人	DENISENKO I.N.;KREJTSER V.L.;SHCHERBAKOV YU.F.
分类号	H04N3/28;H04N3/34	主分类号	H04N3/28
代理机构		代理人
主权项
地址

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