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.)
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FRANCES BLANES JOSE
Original Assignee
FRANCES BLANES JOSE
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Filing date
Publication date
Application filed by FRANCES BLANES JOSEfiledCriticalFRANCES BLANES JOSE
Priority to ES0041958UpriorityCriticalpatent/ES41958U/es
Publication of ES41958UpublicationCriticalpatent/ES41958U/es
"ENVASE DE PLÁSTICO, PARA LÍQUIDOS" caracterizado por el hecho de que el cuello del envase se prolonga formando una estrangulación de sección reducida, que queda cerrada por una aleta, obtenida por soldadura del extremo superior del envase, en la cual se han iniciado, por ambos lados, unos cortes transversales, que facilitan la acción de rasgar el material plástico, para proceder a la apertura del envase, precisamente a través de la citada estrangulación.
ES0041958U1954-05-061954-05-06Envase de plástico para líquidos
PendingES41958U
(es)
Perfectionnements aux machines employées pour l'enveloppement des boîtes de fer blanc, avec un ruban cachetant le couvercle, une matière d'enveloppement, etc.