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发明名称
MOLTEN METAL PURIFICATION COMPOSITE OF AL-KILLED STEEL
摘要
申请公布号
KR100226898(B1)
申请公布日期
1999.10.15
申请号
KR19950056696
申请日期
1995.12.26
申请人
POHANG IRON & STEEL CO.LTD;POHANG RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
AN, SANG-BOK;HA, CHANG-SOO
分类号
C21C7/00;(IPC1-7):C21C7/00
主分类号
C21C7/00
代理机构
代理人
主权项
地址
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