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经营范围
发明名称
BLAST FURNACE TUYERE
摘要
申请公布号
SU1447855(A1)
申请公布日期
1988.12.30
申请号
SU19874248191
申请日期
1987.05.26
申请人
NOVOLIPETSKIJ METALL KOMBINAT IM.YU.V.ANDROPOVA;OSOBOE K BYURO I VYSOKIKH TEM
发明人
BATOV VLADIMIR I,SU;ANTIPOV NIKOLAJ S,SU;GAVRIKOV ANATOLIJ M,SU;PARAMONOV ANATOLIJ I,SU;OVCHINNIKOV VALENTIN I,SU;CHERNOBRIVETS BORIS F,SU;SHELKOV EVGENIJ M,SU
分类号
C21B7/16
主分类号
C21B7/16
代理机构
代理人
主权项
地址
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