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经营范围
发明名称
Improvements in or relating to electric motor controllers and the like
摘要
申请公布号
GB348815(A)
申请公布日期
1931.05.21
申请号
GB19300010801
申请日期
1930.04.04
申请人
THE ENGLISH ELECTRIC COMPANY LIMITED;FREDERICK MORRIS
发明人
分类号
H01H19/62
主分类号
H01H19/62
代理机构
代理人
主权项
地址
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