Frequency modulation of negative transconductance oscillators,申请号US19480011236-传众专利搜索

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发明名称	Frequency modulation of negative transconductance oscillators
摘要
申请公布号	US2510111(A)	申请公布日期	1950.06.06
申请号	US19480011236	申请日期	1948.02.26
申请人	HOEPPNER CONRAD H	发明人	HOEPPNER CONRAD H.
分类号	H03B7/04	主分类号	H03B7/04
代理机构		代理人
主权项
地址

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