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经营范围
发明名称
ANODE FOR DIRECT CURRENT ARC FURNACE
摘要
申请公布号
EP0422406(A3)
申请公布日期
1991.06.26
申请号
EP19900117707
申请日期
1990.09.14
申请人
DEUTSCHE VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
发明人
MEREDITH, DANE
分类号
H05B7/06;(IPC1-7):H05B7/06
主分类号
H05B7/06
代理机构
代理人
主权项
地址
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