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发明名称
FLUSHING DEVICE FOR METALLURGICAL VESSEL
摘要
申请公布号
HUT48827(A)
申请公布日期
1989.07.28
申请号
HU19870000313
申请日期
1987.01.30
申请人
VOEST-ALPINE AG,AT
发明人
GRAF,KONRAD,AT
分类号
C22B9/05;B22D1/00;C21C5/35;C21C5/46;C21C5/48;F27D27/00;(IPC1-7):B01D47/00
主分类号
C22B9/05
代理机构
代理人
主权项
地址
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