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发明名称
DEVICE FOR WITHDRAWAL OF GASES FROM ELECTRIC ARC FURNACE
摘要
申请公布号
RU1798023(C)
申请公布日期
1993.02.28
申请号
SU19894765231
申请日期
1989.12.05
申请人
CH GI PO PROEKTIROVANIYU METALL ZAVODOV
发明人
RASKOSTOV VALENTIN F,SU;IVANCHUK YURIJ V,SU;RESHETIN ANATOLIJ S,SU;YAVICH VLADIMIR M,SU;OLEJCHIK VLADIMIR I,SU;VOROBEV NIKOLAJ I,SU
分类号
B08B15/00
主分类号
B08B15/00
代理机构
代理人
主权项
地址
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