Frequency response control means for high-frequency amplifiers,申请号US19500183359-传众专利搜索

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发明名称	Frequency response control means for high-frequency amplifiers
摘要
申请公布号	US2646471(A)	申请公布日期	1953.07.21
申请号	US19500183359	申请日期	1950.09.06
申请人	PHILCO CORPORATION	发明人	CHENEY OLIVER F.
分类号	H04N5/44	主分类号	H04N5/44
代理机构		代理人
主权项
地址

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