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发明名称
BENDING DEVICE FOR THE WORKING ROLLS OF A HOT-ROLLING FRAME
摘要
申请公布号
KR20020000884(A)
申请公布日期
2002.01.05
申请号
KR1020017014128
申请日期
2001.11.06
申请人
发明人
分类号
B21B13/00
主分类号
B21B13/00
代理机构
代理人
主权项
地址
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