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发明名称
Improvements in and relating to directional aerial array
摘要
申请公布号
GB938572(A)
申请公布日期
1963.10.02
申请号
GB19600016689
申请日期
1960.05.11
申请人
HERMANN EHRENSPECK
发明人
分类号
H01Q19/185;H01Q19/30
主分类号
H01Q19/185
代理机构
代理人
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