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发明名称
Radio compass system
摘要
申请公布号
US2188556(A)
申请公布日期
1940.01.30
申请号
US19360093983
申请日期
1936.08.03
申请人
SOLAR AIRCRAFT COMPANY
发明人
NICKEL FREDERICK E.
分类号
G01S3/46
主分类号
G01S3/46
代理机构
代理人
主权项
地址
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