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经营范围
发明名称
Improvements in or relating to radio altimeters, and other radio distance measuring systems
摘要
申请公布号
GB649025(A)
申请公布日期
1951.01.17
申请号
GB19470006695
申请日期
1947.03.10
申请人
RADIO CORPORATION OF AMERICA
发明人
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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