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发明名称
Improvements in or relating to transmitting aerial systems
摘要
申请公布号
GB411724(A)
申请公布日期
1934.06.14
申请号
GB19330025911
申请日期
1933.09.19
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED
发明人
分类号
H01Q21/26
主分类号
H01Q21/26
代理机构
代理人
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