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经营范围
发明名称
Apparatus for transmitting and receiving radio signals
摘要
申请公布号
US2424156(A)
申请公布日期
1947.07.15
申请号
US19420425431
申请日期
1942.01.02
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
ESPLEY DENNIS CLARK
分类号
H01P5/16;H01P5/22
主分类号
H01P5/16
代理机构
代理人
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地址
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