Negative resistance oscillator,申请号US19550518172-传众专利搜索

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发明名称	Negative resistance oscillator
摘要
申请公布号	US2872580(A)	申请公布日期	1959.02.03
申请号	US19550518172	申请日期	1955.06.27
申请人	RADIO CORPORATION OF AMERICA	发明人	HOROWITZ LEOPOLD A.;SONNENFELDT RICHARD W.
分类号	H03B5/10	主分类号	H03B5/10
代理机构		代理人
主权项
地址

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