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发明名称
FLEXIBLE INTERMEDIATE ROLL OF ROLLER LEVELLER
摘要
申请公布号
KR200172015(Y1)
申请公布日期
2000.03.15
申请号
KR19990019212U
申请日期
1999.09.09
申请人
POHANG IRON & STEEL CO.LTD
发明人
OH, CHAN-KYUN;OH, CHOON-MAN;LEE, SUN-HEANG
分类号
B21B31/00;B21B39/08;(IPC1-7):B21B39/08
主分类号
B21B31/00
代理机构
代理人
主权项
地址
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