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发明名称
PROCEDIMIENTO DE FABRICACION DE UNA PIEZA REFRACTARIA APTA PARA FORMAR POR LO MENOS UNA PARTE DE UNA PARED DE HORNO.
摘要
申请公布号
ES372960(A1)
申请公布日期
1972.03.01
申请号
ES19600003729
申请日期
1969.10.28
申请人
GLAVERBEL
发明人
分类号
C03B;C03B5/00;C03B5/04;C03B18/00;F27B;F27B9/20;F27D;F27D1/06;F27D1/10;(IPC1-7):27D/
主分类号
C03B
代理机构
代理人
主权项
地址
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