Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ASENSIO GARCIA-TORNEL FRANCISCO
Original Assignee
ASENSIO GARCIA-TORNEL FRANCISCO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ASENSIO GARCIA-TORNEL FRANCISCOfiledCriticalASENSIO GARCIA-TORNEL FRANCISCO
Priority to ES0231434ApriorityCriticalpatent/ES231434A1/es
Publication of ES231434A1publicationCriticalpatent/ES231434A1/es
Sistema perfeccionado para el cierre de envases flexibles de material plástico, caracterizado esencialmente por el hecho de que la parte o partes abiertas del envase, se cierran por efecto de una obturación interior lograda por intermedio de un cuerpo sólido inalterable de cualquier forma geométrica, dispuesto en el interior del envase.
ES0231434A1956-10-181956-10-18UN SISTEMA PERFECCIONADO PARA EL CIERRE DE ENVASES FLEXIBLES DE MATERIAL PLáSTICO.
ExpiredES231434A1
(es)