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Application filed by Aubriot Soc A Responsabilite LfiledCriticalAubriot Soc A Responsabilite L
Priority to PT7462882ApriorityCriticalpatent/PT74628B/pt
Publication of PT74628ApublicationCriticalpatent/PT74628A/pt
Publication of PT74628BpublicationCriticalpatent/PT74628B/pt
Dispositivo para la fluidizacion dosificada de un material pulverulento o en grano fino introducido en un recipiente y para la expulsion del mismo desde este recipiente.