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发明名称
Improvements in electric motor control systems
摘要
申请公布号
GB514789(A)
申请公布日期
1939.11.17
申请号
GB19380014552
申请日期
1938.05.16
申请人
THE ENGLISH ELECTRIC COMPANY LIMITED;HAROLD SINCLAIR POUND-CORNER
发明人
分类号
B60L9/04
主分类号
B60L9/04
代理机构
代理人
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地址
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