Intermediate frequency transformer,申请号US19480018353-传众专利搜索

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发明名称	Intermediate frequency transformer
摘要
申请公布号	US2570633(A)	申请公布日期	1951.10.09
申请号	US19480018353	申请日期	1948.04.01
申请人	RADIO CORPORATION OF AMERICA	发明人	BARTON LOY E.
分类号	H03H7/01	主分类号	H03H7/01
代理机构		代理人
主权项
地址

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