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发明名称
Improvements in and relating to electric motor control systems
摘要
申请公布号
GB366428(A)
申请公布日期
1932.02.04
申请号
GB19310024273
申请日期
1931.08.28
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H02P5/74
主分类号
H02P5/74
代理机构
代理人
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