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发明名称
Convertor for continuously melting scrap with tapping means
摘要
申请公布号
US4993689(A)
申请公布日期
1991.02.19
申请号
US19890428774
申请日期
1989.10.30
申请人
VOEST ALPINE STAHL DONAWITZ GESELLSCHAFT M.B.H.
发明人
VON BOGDANDY, LUDWIG;MITTER, GERHARD;KOELLER, OTTO;POCHMARSKI, LUZIAN
分类号
C21B13/00;B22D35/00;C21C;C21C5/28;C21C5/34;C21C5/42;C21C5/56;C22B7/00;C22B9/16;F27B14/18
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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