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发明名称
STEPPED CRYSTALLIZER FOR ELECTROSLAG SMELTING OF PROFILED INGOTS
摘要
申请公布号
SU453077(A1)
申请公布日期
1980.05.30
申请号
SU19721842868
申请日期
1972.11.01
申请人
INST ELEKTROSVARKI IM.E.O.PATONA AN UK SSR
发明人
MEDOVAR B.I.,SU;DUBINSKIJ R.S.,SU;BOJKO G.A.,SU;EGOROV S.P.,SU;POPOV D.V.,SU;ANTSIFEROV S.S.,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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