Transistorized detector and audio amplifier system,申请号US19570635623-传众专利搜索

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发明名称	Transistorized detector and audio amplifier system
摘要
申请公布号	US2989628(A)	申请公布日期	1961.06.20
申请号	US19570635623	申请日期	1957.01.23
申请人	AVCO MANUFACTURING CORPORATION	发明人	HORGAN THOMAS B.
分类号	H03D1/10;H03F3/26	主分类号	H03D1/10
代理机构		代理人
主权项
地址

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