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发明名称
Aerial navigation system
摘要
申请公布号
US3004256(A)
申请公布日期
1961.10.10
申请号
US19580767864
申请日期
1958.10.17
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
PARKER ERNEST G.
分类号
G01S1/02;G01S19/49
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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