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发明名称
Direct current motor control
摘要
申请公布号
US3374411(A)
申请公布日期
1968.03.19
申请号
US19650464008
申请日期
1965.06.15
申请人
THE SUPERIOR ELECTRIC COMPANY
发明人
PERRINS ALLEN R.;BREMNER WILLIAM C.
分类号
H02P7/292
主分类号
H02P7/292
代理机构
代理人
主权项
地址
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