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发明名称
APPARATUS FOR ELECTROSLAG SMELTING OF BILLETS
摘要
申请公布号
SU560450(A2)
申请公布日期
1982.11.15
申请号
SU19752302878
申请日期
1975.12.29
申请人
INST ELEKTROSVARKI IM.E.O.PATONA
发明人
GISER E.SH-M.,SU
分类号
C21C5/56;(IPC1-7):C21C5/56
主分类号
C21C5/56
代理机构
代理人
主权项
地址
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