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发明名称
MEASURING DEVICE FOR TIME TO CHARGE MELTING STEEL IN CAST
摘要
申请公布号
KR100193234(B1)
申请公布日期
1999.02.03
申请号
KR1019930016572
申请日期
1993.08.25
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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