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发明名称
UNIT FOR ELECTROSLAG SMELTING OF HOLLOW INGOTS
摘要
申请公布号
SU414865(A1)
申请公布日期
1980.05.25
申请号
SU19721770116
申请日期
1972.04.10
申请人
INST ELEKTROSVARKI IM.E.O.PATONA AN UK SSR
发明人
MEDOVAR B.I.,SU;GISER E.SH-M.,SU;ARTAMONOV V.L.,SU;MARTYN V.M.,SU;CHEKOTILO L.V.,SU
分类号
C21C5/56;B22D7/08;(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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