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发明名称
Device for cleaning roll of bright annealing furnace
摘要
申请公布号
KR100983896(B1)
申请公布日期
2010.09.27
申请号
KR20030038405
申请日期
2003.06.13
申请人
发明人
分类号
C21D9/673
主分类号
C21D9/673
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代理人
主权项
地址
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