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发明名称
Alternating current commutator motor control
摘要
申请公布号
US2249447(A)
申请公布日期
1941.07.15
申请号
US19410380924
申请日期
1941.02.27
申请人
GENERAL ELECTRIC COMPANY
发明人
WALKER JACK H.;ADKINS BERNARD
分类号
H02K27/16
主分类号
H02K27/16
代理机构
代理人
主权项
地址
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