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发明名称
Improvements relating to tuning indicators for radio receivers
摘要
申请公布号
GB475064(A)
申请公布日期
1937.11.12
申请号
GB19360014258
申请日期
1936.05.20
申请人
E. K. COLE LIMITED;GEOFFREY BRADFIELD
发明人
分类号
H03J3/14
主分类号
H03J3/14
代理机构
代理人
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地址
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