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发明名称
DEVICE FOR EQUALIZING PRESSURE IN INTERCONE SPACE OF CHARGING APPARATUS OF BLAST FURNACE
摘要
申请公布号
SU998512(A1)
申请公布日期
1983.02.23
申请号
SU19802998494
申请日期
1980.10.23
申请人
DNEPRODZERZHINSKIJ INDUSTRIALNYJ I IM.M.I.ARSENICHEVA
发明人
FEDORENKO GENNADIJ I,SU;KUPRIN ALEKSANDR I,SU
分类号
C21B7/20;(IPC1-7):C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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