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发明名称
Distance finder with automatic range tracking
摘要
申请公布号
US2537574(A)
申请公布日期
1951.01.09
申请号
US19470775029
申请日期
1947.09.19
申请人
RADIO CORPORATION OF AMERICA
发明人
CROSBY MURRAY G.
分类号
G01S13/36;G01S13/66;G01S13/70
主分类号
G01S13/36
代理机构
代理人
主权项
地址
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