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发明名称
High-potential power supply
摘要
申请公布号
US2458577(A)
申请公布日期
1949.01.11
申请号
US19450602814
申请日期
1945.07.02
申请人
RADIO CORPORATION OF AMERICA
发明人
EVANS JOHN
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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