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发明名称
Radio position finding system
摘要
申请公布号
US2455164(A)
申请公布日期
1948.11.30
申请号
US19450595241
申请日期
1945.05.22
申请人
EBELING JAMES A
发明人
EBELING JAMES A.
分类号
G01S1/02;G01S19/25
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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