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发明名称
An improved radio means for locating the direction and distance between two objects
摘要
申请公布号
GB694721(A)
申请公布日期
1953.07.29
申请号
GB19500003876
申请日期
1950.02.15
申请人
SVENSKA AKTIEBOLAGET GASACCUMULATOR
发明人
分类号
G01S1/02;G01S11/04
主分类号
G01S1/02
代理机构
代理人
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