Balanced low-frequency amplifiers,申请号GB19510024365-传众专利搜索

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发明名称	Balanced low-frequency amplifiers
摘要
申请公布号	GB697064(A)	申请公布日期	1953.09.16
申请号	GB19510024365	申请日期	1951.10.18
申请人	NEDERLANDSE CENTRALE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK	发明人
分类号	H03F3/36	主分类号	H03F3/36
代理机构		代理人
主权项
地址

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