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发明名称
Improvements in electric motor control systems
摘要
申请公布号
GB428806(A)
申请公布日期
1935.05.20
申请号
GB19340001693
申请日期
1934.01.17
申请人
THE ENGLISH ELECTRIC COMPANY LIMITED;JAMES MARTIN
发明人
分类号
H02P9/12
主分类号
H02P9/12
代理机构
代理人
主权项
地址
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