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发明名称
RADAR APPARATUS FOR THE DETECTION OF HELICOPTERS
摘要
申请公布号
US5055848(A)
申请公布日期
1991.10.08
申请号
US19910657571
申请日期
1991.02.19
申请人
HOLLANDSE SIGNAALAPPARATEN B.V.
发明人
ROTGANS, PETRUS J.
分类号
G01S7/292;G01S7/41
主分类号
G01S7/292
代理机构
代理人
主权项
地址
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