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发明名称
Ofengefaess eines Gleichstrom-Lichtbogenofens mit Bodenelektroden sowie zugehoerige Bodenelektrode
摘要
申请公布号
DE3543278(C1)
申请公布日期
1987.07.02
申请号
DE19853543278
申请日期
1985.12.05
申请人
MANNESMANN AG, 4000 DUESSELDORF, DE
发明人
FEUERSTAKE, EWALD, 4270 DORSTEN, DE
分类号
C21C5/52;H05B7/06;(IPC1-7):F27B3/10;H05B7/02
主分类号
C21C5/52
代理机构
代理人
主权项
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