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发明名称
Improvements relating to open electric furnaces and to methods of smelting a charge in such furnaces
摘要
申请公布号
GB927073(A)
申请公布日期
1963.05.29
申请号
GB19600034266
申请日期
1960.10.06
申请人
ELEKTROKEMISK A/S
发明人
分类号
F27D11/08;F27D17/00
主分类号
F27D11/08
代理机构
代理人
主权项
地址
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