Carrier-signal frequency detector,申请号US19420441895-传众专利搜索

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发明名称	Carrier-signal frequency detector
摘要
申请公布号	US2343263(A)	申请公布日期	1944.03.07
申请号	US19420441895	申请日期	1942.05.06
申请人	HAZELTINE CORPORATION	发明人	OKRENT JASPER J.
分类号	H03D3/22	主分类号	H03D3/22
代理机构		代理人
主权项
地址

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