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发明名称
Improvements in or relating to control of radio transmitters
摘要
申请公布号
GB520790(A)
申请公布日期
1940.05.03
申请号
GB19380031525
申请日期
1938.11.01
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ALEXANDER ALBERT CHUBB
发明人
分类号
H03F1/54
主分类号
H03F1/54
代理机构
代理人
主权项
地址
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