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发明名称
DEVICE FOR ELECTROSLAG REMELTING
摘要
申请公布号
SU820230(A1)
申请公布日期
1991.11.23
申请号
SU19792857080
申请日期
1979.12.25
申请人
PROIZV OB "MARIUPOLTYAZHMASH"
发明人
BERMAN K.A.,SU;SHKODA V.A.,SU;ZABOLOTSKIJ P.S.,SU;SVETLOV M.A.,SU;PAKHAR V.I.,SU
分类号
C22B9/187
主分类号
C22B9/187
代理机构
代理人
主权项
地址
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