Amplifier arrangement with adjustable gain,申请号CH19790002354-传众专利搜索

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发明名称	Amplifier arrangement with adjustable gain
摘要
申请公布号	CH640377(A5)	申请公布日期	1983.12.30
申请号	CH19790002354	申请日期	1979.03.13
申请人	SIEMENS AG	发明人	EBERHARD SCHMIDT
分类号	H03G3/04;(IPC1-7):H03G3/00	主分类号	H03G3/04
代理机构		代理人
主权项
地址

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