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发明名称
Verfahren und Vorrichtung zur Zugabe von Granalien zu geschmolzenem Stahl.
摘要
申请公布号
DE68908547(T2)
申请公布日期
1993.12.02
申请号
DE19896008547T
申请日期
1989.06.22
申请人
INLAND STEEL CO., CHICAGO, ILL., US
发明人
HUBBARD, MARK A., SCHERERVILLE INDIANA 46375, US
分类号
B22D11/10;B22D11/108;B22D11/11;C21C7/00;C22C33/04;(IPC1-7):C21C7/00
主分类号
B22D11/10
代理机构
代理人
主权项
地址
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