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Didier Werke AG
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Didier Werke AG
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Publication of ES233522A1publicationCriticalpatent/ES233522A1/es
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Compositions Of Oxide Ceramics
(AREA)
Abstract
Procedimiento para la fabricación de ladrillos refractarios conteniendo mineral de cromo, caracterizado porque sobre el grano del mineral de cromo se aplica, antes de su tratamiento, una capa de SiO 2 o de combinaciones formadoras de éste, tales como silicato soluble o siliconas, y combinaciones alcalinotérreas.
ES0233522A1956-06-071957-02-11PROCEDIMIENTO PARA LA FABRICACIoN DE LADRILLOS REFRACTARIOS CONTENIENDO MINERAL DE CROMO
ExpiredES233522A1
(es)