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发明名称
COMPOSICAO REFRATARIA,PROCESSO PARA PRODUCAO DE UM TIJOLO REFRATARIO,PROCESSO PARA AUMENTAR A RESISTENCIA A ESCORIA SILICIOSA DE UMA COMPOSICAO DE CROMO-ALUMINA,TIJOLO RESISTENTE A ESCORIA SILICIOSA E GRAO DE CROMO E ALUMINA FUNDIDO
摘要
申请公布号
BR8502773(A)
申请公布日期
1986.02.18
申请号
BR1985PI02773
申请日期
1985.06.11
申请人
DRESSER INDUSTRIES, INC.
发明人
TERESA MARIE FRASER;DAVID VANDERGRIFT STILES
分类号
C04B35/101;C04B35/105;C04B35/12;(IPC1-7):C04B35/12
主分类号
C04B35/101
代理机构
代理人
主权项
地址
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