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发明名称
AUTOMATIC BILLY ROLL GRINDING DEVICE
摘要
申请公布号
KR200179169(Y1)
申请公布日期
2000.04.15
申请号
KR19990024124U
申请日期
1999.11.05
申请人
POHANG IRON & STEEL CO.LTD
发明人
KIM, CHUL-WOO;PAK, SAG-DAL
分类号
B24B29/00;(IPC1-7):B24B29/00
主分类号
B24B29/00
代理机构
代理人
主权项
地址
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