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发明名称
Improvements relating to antenna systems and supporting structures
摘要
申请公布号
GB521711(A)
申请公布日期
1940.05.29
申请号
GB19380033948
申请日期
1938.11.22
申请人
KOLSTER - BRANDES LIMITED;WILLIAM ARNOLD BEATTY
发明人
分类号
H01Q1/12
主分类号
H01Q1/12
代理机构
代理人
主权项
地址
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