Усилитель высокой частоты,申请号SU19460343277-传众专利搜索

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发明名称	Усилитель высокой частоты
摘要
申请公布号	SU85188(A1)	申请公布日期	1949.11.30
申请号	SU19460343277	申请日期	1946.02.25
申请人	TIMOFEEV V.M.;TOPURIA Z.V.	发明人	TIMOFEEV V.M.;TOPURIA Z.V.
分类号	H03F1/08	主分类号	H03F1/08
代理机构		代理人
主权项
地址

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