Mixing or detector circuit,申请号US19490090422-传众专利搜索

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发明名称	Mixing or detector circuit
摘要
申请公布号	US2623167(A)	申请公布日期	1952.12.23
申请号	US19490090422	申请日期	1949.04.29
申请人	HARTFORD NATIONAL BANK AND TRUST COMPANY	发明人	DIEMER GESINUS;KNOL KORNELIS SWIER
分类号	H03B21/00;H03D7/22	主分类号	H03B21/00
代理机构		代理人
主权项
地址

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