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发明名称
ELECTRODE FOR ARC FURNACE
摘要
申请公布号
PT73881(B)
申请公布日期
1983.01.25
申请号
PT19810073881
申请日期
1981.10.26
申请人
C. CONRADTY NUERNBERG GMBH & CO. KG.
发明人
分类号
H05B7/085;H05B7/101;H05B7/12;(IPC1-7):H05B7/08;C04B35/52;F27D11/10
主分类号
H05B7/085
代理机构
代理人
主权项
地址
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