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发明名称
Improvements in or relating to radio horns
摘要
申请公布号
GB629107(A)
申请公布日期
1949.09.13
申请号
GB19460008544
申请日期
1946.03.19
申请人
NOEL MEYER RUST;JOHN FORREST RAMSAY
发明人
分类号
H01Q13/02;H01Q15/02;H01Q19/08
主分类号
H01Q13/02
代理机构
代理人
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