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发明名称
DEOXIDATION MATERIAL OF LOW CARBON STEEL FOR HIGH PURITY STEEL
摘要
申请公布号
KR100224638(B1)
申请公布日期
1999.10.15
申请号
KR19950045964
申请日期
1995.11.30
申请人
POHANG IRON & STEEL CO.LTD
发明人
LEE, KWANG KUN;MIN, KWYONG DOO;KIM, BONG JO
分类号
C21C7/06;(IPC1-7):C21C7/06
主分类号
C21C7/06
代理机构
代理人
主权项
地址
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