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Individual
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Individual
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Priority to ES97771UpriorityCriticalpatent/ES97771U/en
Publication of ES97771UpublicationCriticalpatent/ES97771U/en
A nozzle-seal for metal containers, characterized in that it comprises a nozzle constituted by a cylindrical body, adaptable to the container by its open base, and provided on the opposite side with a central circular perforation surrounded by a cylindrical rim, essentially directed towards the outside, in the flange of which tightly engages a cylindrical sealing cap, of substantially greater height than that of the latter, provided on its open upper base with a flange, formed by a u-fold of the side walls, and arranged to be deformed by its lower base. Closed - that remains in the inner part of the nozzle, expanding and being locked with all security in the closed position. (Machine-translation by Google Translate, not legally binding)
ES97771U1963-02-091963-02-09A mouthpiece-seal for metal containers (Machine-translation by Google Translate, not legally binding)
PendingES97771U
(en)