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发明名称
Radio-receiving apparatus
摘要
申请公布号
US2270652(A)
申请公布日期
1942.01.20
申请号
US19390285832
申请日期
1939.07.22
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
ESPLEY DENNIS CLARK
分类号
H04B1/26;H04N5/60
主分类号
H04B1/26
代理机构
代理人
主权项
地址
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