NEGATIVE FEEDBACK AMPLIFIER,申请号IE19670001364-传众专利搜索

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发明名称	NEGATIVE FEEDBACK AMPLIFIER
摘要
申请公布号	IE31548(L)	申请公布日期	1968.07.04
申请号	IE19670001364	申请日期	1967.11.14
申请人	STANDARD TELEPHONES AND CABLES LTD	发明人
分类号	H03F1/34;(IPC1-7):H03F1/34	主分类号	H03F1/34
代理机构		代理人
主权项
地址

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