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发明名称
CHATTERING PREVENTION METHOD AND ITS DEVICE OF STEEL PLATE SURFACE CLEANING ROLLS
摘要
申请公布号
KR0143470(B1)
申请公布日期
1998.08.17
申请号
KR19950009458
申请日期
1995.04.21
申请人
POSCO
发明人
LEE, SHI-JAE
分类号
B21B45/02;(IPC1-7):B21B45/02
主分类号
B21B45/02
代理机构
代理人
主权项
地址
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