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经营范围
发明名称
CONSTANT BEAMWIDTH SCANNING ARRAY
摘要
申请公布号
EP0427470(A3)
申请公布日期
1991.09.18
申请号
EP19900312013
申请日期
1990.11.02
申请人
RAYTHEON COMPANY
发明人
ARCHER, DONALD H.
分类号
H01Q3/46;H01Q21/00;H01Q25/00;(IPC1-7):H01Q25/00
主分类号
H01Q3/46
代理机构
代理人
主权项
地址
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