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发明名称
Electric arc furnaces
摘要
申请公布号
US2982804(A)
申请公布日期
1961.05.02
申请号
US19580772250
申请日期
1958.11.06
申请人
DEMAG-ELECTROMETALLURGIE G.M.B.H.
发明人
RESCHKE CARL
分类号
H05B7/10
主分类号
H05B7/10
代理机构
代理人
主权项
地址
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