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发明名称
Frequency modulation range finder
摘要
申请公布号
US2528119(A)
申请公布日期
1950.10.31
申请号
US19470743961
申请日期
1947.04.25
申请人
RADIO CORPORATION OF AMERICA
发明人
CROSBY MURRAY G.
分类号
G01S13/34;G01S13/82
主分类号
G01S13/34
代理机构
代理人
主权项
地址
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