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发明名称
PREPARING DEVICE OF HOOP-COIL FOR BENDING
摘要
申请公布号
KR200175198(Y1)
申请公布日期
2000.03.15
申请号
KR19990021020U
申请日期
1999.09.30
申请人
POHANG IRON & STEEL CO.LTD
发明人
YOO, IL-SANG
分类号
B21C47/00;(IPC1-7):B21C47/00
主分类号
B21C47/00
代理机构
代理人
主权项
地址
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