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发明名称
MANUFACTURE METHOD OF STEEL
摘要
申请公布号
KR20010111368(A)
申请公布日期
2001.12.17
申请号
KR20000031976
申请日期
2000.06.10
申请人
POHANG IRON & STEEL CO., LTD.
发明人
LEE, BAEK;LEE, CHANG SEOK
分类号
(IPC1-7):C21C7/06
主分类号
(IPC1-7):C21C7/06
代理机构
代理人
主权项
地址
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