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经营范围
发明名称
Arrangement for the balancing of electrodes of electrical arc furnaces
摘要
申请公布号
GB508900(A)
申请公布日期
1939.07.07
申请号
GB19380012499
申请日期
1938.04.26
申请人
ALLMAENNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
H05B7/10
主分类号
H05B7/10
代理机构
代理人
主权项
地址
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