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发明名称
GAS PURGING ELEMENT AND ASSOCIATED GAS FEED LINE
摘要
The invention relates to a gas purging element on a metallurgical vessel and to an associated gas feed line.
申请公布号
WO2014032923(A2)
申请公布日期
2014.03.06
申请号
WO2013EP66531
申请日期
2013.08.07
申请人
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
发明人
TRUMMER, BERND;KLIKOVICH, MICHAEL;KULP, ROMAN;KNEIS, LEOPOLD
分类号
F27D3/16;C21C5/34
主分类号
F27D3/16
代理机构
代理人
主权项
地址
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