Amplifier system and method,申请号US19310556384-传众专利搜索

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发明名称	Amplifier system and method
摘要
申请公布号	US1915645(A)	申请公布日期	1933.06.27
申请号	US19310556384	申请日期	1931.08.11
申请人	UNITED RESEARCH CORPORATION	发明人	CARTER EMMETT FINLEY
分类号	H04B1/20	主分类号	H04B1/20
代理机构		代理人
主权项
地址

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