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发明名称
Improvements in and relating to a rectifier system for feeding electric arc furnacesfrom alternating current
摘要
申请公布号
GB360288(A)
申请公布日期
1931.11.05
申请号
GB19310003327
申请日期
1931.02.02
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
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地址
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