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Application filed by Caudeli JuanfiledCriticalCaudeli Juan
Priority to ARP970100767priorityCriticalpatent/AR014604A3/es
Publication of AR014604A3publicationCriticalpatent/AR014604A3/es
Containers And Packaging Bodies Having A Special Means To Remove Contents
(AREA)
Abstract
Valvula de retencion combinada doble a diafragma. Para envases de aerosol o similares con un cuerpo hueco que se sella hermeticamente en la partesuperior del envase. Dicho cuerpo contiene un eje tubular central con dos valvulas de retencione n su interior y en la parte inferior de este mismo ejetubular un diafragma, que contiene el producto a dosificar.
ARP9701007671997-02-251997-02-25Valvula de retencion combinada doble a diafragma.
AR014604A3
(es)