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Priority to JP8413279ApriorityCriticalpatent/JPS567671A/ja
Priority to FR8014563Aprioritypatent/FR2460725A1/fr
Priority to DE19803024853prioritypatent/DE3024853A1/de
Priority to DE19808017600prioritypatent/DE8017600U1/de
Publication of JPS567671ApublicationCriticalpatent/JPS567671A/ja
Publication of JPS5750552B2publicationCriticalpatent/JPS5750552B2/ja
Appareil de separation a air pour separer des materiaux constitues de petites particules de materiaux constitues de grosses particules en utilisant un courant d'air