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Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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Publication date
Application filed by Universal Oil Products CofiledCriticalUniversal Oil Products Co
Priority to ES417207ApriorityCriticalpatent/ES417207A1/es
Publication of ES417207A1publicationCriticalpatent/ES417207A1/es
Procedimento per la produzione di una matrice di supporto per reattore catalitico per la depurazione del gas di scarico dimotori a combustione, e catalizzatore per gas di scarico prodotto secondo questo procedimento.
Means for controlling the passage of adsorption media, catalysts and like materials from an upper chamber or zone to one below it or to a discharge device