Method and apparatus for determining frequency,申请号US19520280209-传众专利搜索

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发明名称	Method and apparatus for determining frequency
摘要
申请公布号	US2647998(A)	申请公布日期	1953.08.04
申请号	US19520280209	申请日期	1952.04.03
申请人	THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES ATOMIC ENERGY COMMISSION	发明人	PAXSON GORDON DONALD
分类号	G01R23/00	主分类号	G01R23/00
代理机构		代理人
主权项
地址

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