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发明名称
ROLLER FIXING DEVICE
摘要
申请公布号
KR200190115(Y1)
申请公布日期
2000.08.01
申请号
KR19960013909U
申请日期
1996.05.30
申请人
POHANG IRON & STEEL CO.,LTD.
发明人
HWANG, HO KEUN;KIM, CHEOL SIK;CHOI, SEON BOK;ANH, CHEOL SU
分类号
B21B31/02;(IPC1-7):B21B31/02
主分类号
B21B31/02
代理机构
代理人
主权项
地址
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