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经营范围
发明名称
Improvements in radio receiving and transmitting apparatus
摘要
申请公布号
GB324721(A)
申请公布日期
1930.02.03
申请号
GB19280032076
申请日期
1928.11.03
申请人
HORACE WILLIAM ADEY
发明人
分类号
H01Q7/00
主分类号
H01Q7/00
代理机构
代理人
主权项
地址
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