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发明名称
GATE OF BLAST FURNACE CHARGE FEEDER
摘要
申请公布号
SU969740(A1)
申请公布日期
1982.10.30
申请号
SU19813233497
申请日期
1981.01.12
申请人
PROIZV OB "TOCHMASH"
发明人
CHUGUEVA SVETLANA M,SU
分类号
C21B7/20;C21B7/18;(IPC1-7):21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
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