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发明名称
Antenna systems
摘要
申请公布号
GB488480(A)
申请公布日期
1938.07.07
申请号
GB19380003583
申请日期
1938.02.04
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H01Q9/18
主分类号
H01Q9/18
代理机构
代理人
主权项
地址
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