Two-channel oscillator,申请号US19450606213-传众专利搜索

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发明名称	Two-channel oscillator
摘要
申请公布号	US2505022(A)	申请公布日期	1950.04.25
申请号	US19450606213	申请日期	1945.07.20
申请人	FEDERAL TELEPHONE AND RADIO CORPORATION	发明人	MCKEAG CARSON
分类号	H03B5/18	主分类号	H03B5/18
代理机构		代理人
主权项
地址

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