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发明名称
OPEN-END MOULD FOR ELECTROSLAG MELTING
摘要
申请公布号
SU1538528(A1)
申请公布日期
1991.12.15
申请号
SU19874278137
申请日期
1987.07.06
申请人
PROIZV OB "MARIUPOLTYAZHMASH"
发明人
MOSTOVOJ I.A.,SU;POPOV V.A.,SU;BERMAN K.A.,SU;ZABOLOTSKIJ P.S.,SU;SHKODA V.A.,SU;SEMKOVSKAYA N.P.,SU
分类号
C22B9/18;B22D7/08
主分类号
C22B9/18
代理机构
代理人
主权项
地址
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