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经营范围
发明名称
Tiltable arc furnace
摘要
申请公布号
US2886617(A)
申请公布日期
1959.05.12
申请号
US19580713221
申请日期
1958.02.04
申请人
DEMAG-ELEKTROMETALLURGIE G.M.B.H.
发明人
SORG WILHELM;PFUTZNER KARL
分类号
H05B7/02
主分类号
H05B7/02
代理机构
代理人
主权项
地址
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