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发明名称
Improvements in and relating to the control of direct current generators
摘要
申请公布号
GB644619(A)
申请公布日期
1950.10.11
申请号
GB19470032825
申请日期
1947.12.12
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H02P9/10
主分类号
H02P9/10
代理机构
代理人
主权项
地址
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