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经营范围
发明名称
Improvements in and relating to electric motor control systems for winding engines
摘要
申请公布号
GB719854(A)
申请公布日期
1954.12.08
申请号
GB19510000426
申请日期
1951.01.05
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
PETCH THOMAS HAYES
分类号
B66B1/12
主分类号
B66B1/12
代理机构
代理人
主权项
地址
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