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Priority to JP48044366ApriorityCriticalpatent/JPS5148459B2/ja
Publication of JPS503960ApublicationCriticalpatent/JPS503960A/ja
Publication of JPS5148459B2publicationCriticalpatent/JPS5148459B2/ja
Enceinte contenant un lit granulaire et une distribution d'une phase gazeuse et d'une phase liquide circulant en un ecoulement ascendant dans cette enceinte