Automatic frequency control systems,申请号US19540462326-传众专利搜索

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发明名称	Automatic frequency control systems
摘要
申请公布号	US2797325(A)	申请公布日期	1957.06.25
申请号	US19540462326	申请日期	1954.10.14
申请人	E. K. COLE LIMITED	发明人	COX VICTOR J.;REEVES RAYMOND J. D.
分类号	H03L7/04	主分类号	H03L7/04
代理机构		代理人
主权项
地址

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