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经营范围
发明名称
Improvements in and relating to protective arrangements for alternating current systems
摘要
申请公布号
GB579520(A)
申请公布日期
1946.08.07
申请号
GB19440009141
申请日期
1944.05.12
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ALEXANDER ABBOTT
发明人
分类号
H02H7/26
主分类号
H02H7/26
代理机构
代理人
主权项
地址
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