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经营范围
发明名称
Process for preventing short-circuiting by an electrode in an electric arc furnace having a liquid melt therein
摘要
申请公布号
US3104939(A)
申请公布日期
1963.09.24
申请号
US19600037088
申请日期
1960.06.20
申请人
ELEKTROSCHMELZWERK KEMPTEN GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
VOGT ADOLF;WIEBKE GUNTER
分类号
C22B4/00;H05B7/02
主分类号
C22B4/00
代理机构
代理人
主权项
地址
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