CONTROLLABLE AMPLIFIER STAGE,申请号CAD909325-传众专利搜索

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发明名称	CONTROLLABLE AMPLIFIER STAGE
摘要
申请公布号	CA909325(A)	申请公布日期	1972.09.05
申请号	CAD909325	申请日期
申请人	N.V. PHILIPS GLOEILAMPENFABRIEKEN	发明人	WILFRIED ASCHERMANN
分类号	H03F3/347;H03F3/45;H03F3/68;H03G1/00;(IPC1-7):H03G1/00	主分类号	H03F3/347
代理机构		代理人
主权项
地址

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