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发明名称
METHOD FOR REMOVING REBOUND LOSS LAYER AND SEALING MATERIAL FOR REMOVING IT
摘要
申请公布号
KR20090045562(A)
申请公布日期
2009.05.08
申请号
KR20070111448
申请日期
2007.11.02
申请人
POSCO
发明人
SONG, KYEONG SEOK;HAN, KI WON;LEE, JOUNG YUL;KIM, BONG HO
分类号
C21B5/00;C21B7/00
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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