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Individual
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Individual
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Priority to ES370556ApriorityCriticalpatent/ES370556A3/es
Publication of ES370556A3publicationCriticalpatent/ES370556A3/es
ES370556A1969-08-161969-08-16Un aparato para suministrar un material en polvo a un equi-po de pesar, en particular a un equipo de ensacar y pesar.
ExpiredES370556A3
(es)
Dispositivo para cargar aire con una cantidad controlable deun material pulverulento o de grano fino introducido en un recipiente y para expulsar el aire cargado de este recipien-te.
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.