Improvements relating to the correction of drift in direct coupled amplifier arrangements,申请号GB19590039811-传众专利搜索

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发明名称	Improvements relating to the correction of drift in direct coupled amplifier arrangements
摘要
申请公布号	GB946919(A)	申请公布日期	1964.01.15
申请号	GB19590039811	申请日期	1959.11.24
申请人	ELLIOTT BROTHERS (LONDON) LIMITED	发明人	BALLARD GEOFFREY GEORGE
分类号	H03F3/40	主分类号	H03F3/40
代理机构		代理人
主权项
地址

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