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发明名称
ELECTROMAGNETIC APPARATUS FOR REMOVING THE INCLUSIONS FROM ENTRY NOZZLE, REMOVING METHOD THEREOF
摘要
申请公布号
KR101031323(B1)
申请公布日期
2011.04.29
申请号
KR20020082504
申请日期
2002.12.23
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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