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发明名称
Lichtbogen-Stahlschmelzofen mit erhoehter Haltbarkeit der Ausmauerung
摘要
申请公布号
DE1758726(A1)
申请公布日期
1971.03.11
申请号
DE19681758726
申请日期
1968.07.30
申请人
ROECHLING'SCHE EISEN- UND STAHLWERKE GMBH
发明人
DIERCKS,MICHAEL;KOEHLER,GERHARD
分类号
H05B7/00;H05B7/02
主分类号
H05B7/00
代理机构
代理人
主权项
地址
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