VARIABLE-GAIN DIFFERENTIAL AMPLIFIER,申请号HK19840000477-传众专利搜索

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发明名称	VARIABLE-GAIN DIFFERENTIAL AMPLIFIER
摘要
申请公布号	HK47784(A)	申请公布日期	1984.06.15
申请号	HK19840000477	申请日期	1984.06.07
申请人	N.V.PHILIPS' GLOEILAMPENFABRIEKEN	发明人	KARL-HEINZ REHFELDT
分类号	H03G3/10;H03G1/00;H03G1/04;(IPC1-7):H03G1/04	主分类号	H03G3/10
代理机构		代理人
主权项
地址

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