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经营范围
发明名称
Noise suppression in radio receivers
摘要
申请公布号
GB423194(A)
申请公布日期
1935.01.28
申请号
GB19330022192
申请日期
1933.08.08
申请人
MURPHY RADIO LIMITED;HORACE DUDLEY ELLIS;GEOFFREY BERNARD BAKER
发明人
分类号
H03G3/26
主分类号
H03G3/26
代理机构
代理人
主权项
地址
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