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发明名称
EXCHANGE JIG FOR COOLING STAVE OF BLAST FURNACE
摘要
申请公布号
KR200152427(Y1)
申请公布日期
1999.07.15
申请号
KR19970000953U
申请日期
1997.01.24
申请人
POSCO MACHINERY CO., LTD.
发明人
KIM, KYEONG-BAE
分类号
C21B7/10;(IPC1-7):C21B7/10
主分类号
C21B7/10
代理机构
代理人
主权项
地址
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