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发明名称
AN APPARATUS FOR OPENING AND CLOSING A HOT PINCH ROLL IN A MINI MILL
摘要
申请公布号
KR200186034(Y1)
申请公布日期
2000.06.15
申请号
KR19990027535U
申请日期
1999.12.08
申请人
POHANG IRON & STEEL CO., LTD
发明人
LEE, TAE-SUNG;LEE, JA-HYUN;CHOI, YOUNG-SU;PARK, JONG-TAE
分类号
B21B31/00;(IPC1-7):B21B31/00
主分类号
B21B31/00
代理机构
代理人
主权项
地址
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