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发明名称
Improvements in or relating to control systems for electric motors
摘要
申请公布号
GB655036(A)
申请公布日期
1951.07.11
申请号
GB19470023694
申请日期
1947.08.27
申请人
IGRANIC ELECTRIC COMPANY LIMITED
发明人
分类号
H02P1/04
主分类号
H02P1/04
代理机构
代理人
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