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发明名称
Improvements in and relating to control systems for electric motors
摘要
申请公布号
GB812464(A)
申请公布日期
1959.04.22
申请号
GB19560033249
申请日期
1956.10.31
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
WOODLIFF GEOFFREY EDMUND
分类号
B66B1/12
主分类号
B66B1/12
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代理人
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