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发明名称
LADLE NOZZLE FOR CONTINUOUS CASTING
摘要
申请公布号
KR20010031195(A)
申请公布日期
2001.04.16
申请号
KR1020007004138
申请日期
2000.04.18
申请人
发明人
分类号
B22D41/50
主分类号
B22D41/50
代理机构
代理人
主权项
地址
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