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经营范围
发明名称
METHOD OF ELECTROSLAG REMELTING
摘要
申请公布号
SU380135(A1)
申请公布日期
1980.06.15
申请号
SU19721778701
申请日期
1972.04.29
申请人
INST ELEKTROSVARKI IM.E.O.PATONA AN UK SSR
发明人
MEDOVAR B.I.,SU;GASIK M.I.,SU;EMELYANENKO YU.G.,SU;NIKOLAEV YU.P.,SU;ANDREEV V.P.,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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