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发明名称
Regulated power supply
摘要
申请公布号
US2663839(A)
申请公布日期
1953.12.22
申请号
US19500161809
申请日期
1950.05.13
申请人
RADIO CORPORATION OF AMERICA
发明人
MARSHALL JOHN N.
分类号
G05F1/34
主分类号
G05F1/34
代理机构
代理人
主权项
地址
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