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发明名称
Frequency-modulation distance finder
摘要
申请公布号
US2522863(A)
申请公布日期
1950.09.19
申请号
US19450628921
申请日期
1945.11.15
申请人
RADIO CORPORATION OF AMERICA
发明人
CROSBY MURRAY G.
分类号
G01S13/34
主分类号
G01S13/34
代理机构
代理人
主权项
地址
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