Circuit amplificateur à charge réactive,申请号FRD978807-传众专利搜索

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发明名称	Circuit amplificateur à charge réactive
摘要
申请公布号	FR978807(A)	申请公布日期	1951.04.18
申请号	FRD978807	申请日期	1949.01.10
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人
分类号	H03F3/28;H03F3/32;H03K4/32	主分类号	H03F3/28
代理机构		代理人
主权项
地址

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