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发明名称
Voltage supply circuits
摘要
申请公布号
US2360694(A)
申请公布日期
1944.10.17
申请号
US19420457711
申请日期
1942.09.09
申请人
RADIO CORPORATION OF AMERICA
发明人
LANG HAZEL LINCOLN
分类号
H04B1/16;H04L27/04
主分类号
H04B1/16
代理机构
代理人
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地址
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