发明名称 A REFRACTORY POURING TUBE WITH POROUS INSERT
摘要 The invention generally relates to a refractory pouring tube for pouring a molten metal from one metallurgical vessel to another metallurgical vessel. The invention as well relates to a corresponding assembly, comprising such a pouring tube.
申请公布号 WO2007025601(A1) 申请公布日期 2007.03.08
申请号 WO2006EP06706 申请日期 2006.07.08
申请人 REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG;LEE, STEPHEN;PROUDFOOT, IAN;BLOOMFIELD, DAVID 发明人 LEE, STEPHEN;PROUDFOOT, IAN;BLOOMFIELD, DAVID
分类号 B22D41/58 主分类号 B22D41/58
代理机构 代理人
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