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发明名称
APPARATUS FOR OPENING AND CLEANING NOZZLE OF TUNDISH AUTOMATICALLY
摘要
申请公布号
KR200184849(Y1)
申请公布日期
2000.06.01
申请号
KR19990023256U
申请日期
1999.10.27
申请人
POHANG IRON & STEEL CO.,LTD.
发明人
AN, DOO YEONG;CHO, OK LEA;LIM,CHUNSEUNG;KIM,SANGTAE
分类号
B22D41/50;(IPC1-7):B22D41/50
主分类号
B22D41/50
代理机构
代理人
主权项
地址
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