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经营范围
发明名称
METHOD OF BURDEN'S CHARGING INTO BLAST FURNACE'S THROAT
摘要
申请公布号
CS256874(B1)
申请公布日期
1988.04.15
申请号
CS19850004651
申请日期
1985.06.24
申请人
CINTL,PETR,CS;VRESKY,ALBERT,CS
发明人
CINTL,PETR,CS;VRESKY,ALBERT,CS
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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