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发明名称
Load control motor circuit
摘要
申请公布号
US2975349(A)
申请公布日期
1961.03.14
申请号
US19550543077
申请日期
1955.10.27
申请人
RADIO CORPORATION OF AMERICA
发明人
GREEN MILTON W.
分类号
H02P1/18
主分类号
H02P1/18
代理机构
代理人
主权项
地址
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