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发明名称
DEVICE FOR PROTECTING COVER OF RUNNER IN FURNACE
摘要
申请公布号
KR20060073238(A)
申请公布日期
2006.06.28
申请号
KR20040112375
申请日期
2004.12.24
申请人
POSCO
发明人
HWANG, AN SUNG
分类号
C21B7/14
主分类号
C21B7/14
代理机构
代理人
主权项
地址
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