Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ercros SA
Original Assignee
Union Explosivos Rio Tinto SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Explosivos Rio Tinto SAfiledCriticalUnion Explosivos Rio Tinto SA
Priority to ES502479ApriorityCriticalpatent/ES8203829A1/es
Publication of ES502479A0publicationCriticalpatent/ES502479A0/es
Publication of ES8203829A1publicationCriticalpatent/ES8203829A1/es
Priority to PT74947Aprioritypatent/PT74947B/pt
Priority to MX192826Aprioritypatent/MX158261A/es
Priority to BR8203061Aprioritypatent/BR8203061A/pt
Un procedimiento para la produccion de oxido de magnesio de salmuera o aguas madres de la cristalizacion de sal,que contienen cloruro de magnesio apropiado para elaborar refractarios basicos