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发明名称
Improvements in and relating to high frequency receiving systems
摘要
申请公布号
GB352017(A)
申请公布日期
1931.06.29
申请号
GB19300010094
申请日期
1930.03.29
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H03K3/16;H04B1/16
主分类号
H03K3/16
代理机构
代理人
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地址
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