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发明名称
VIBRATION LANCE OF MOLTEN METAL REFINING
摘要
申请公布号
KR200159528(Y1)
申请公布日期
1999.10.15
申请号
KR19950020175U
申请日期
1995.08.04
申请人
POHANG IRON & STEEL CO.LTD;POHANG RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
KIM, SONG-KWANG;KIM, BONG-JO;SHIN, BYONG-CHOL;PARK, JONG-MIN
分类号
C21C5/46;(IPC1-7):C21C5/46
主分类号
C21C5/46
代理机构
代理人
主权项
地址
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