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Individual
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Individual
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Priority to ES0210558UpriorityCriticalpatent/ES210558U/en
Publication of ES210558UpublicationCriticalpatent/ES210558U/en
Pouring stopper, characterized essentially by the fact that it consists of a one-piece nozzle, provided in its interior with regularly spaced and radially arranged longitudinal partitions, attached to a central disk with inwardly facing edges, parallel to the inner wall of the end of the nozzle and some distance from it, determining steps for the exit of the liquid and air intake, whose nozzle is provided with an internal radial flange that fits through a hermetic seal, over the mouth of the bottle and is surrounded at the same time by a folded edge of a tubular sheath forming a seal, fitted around the neck of the bottle, interposing between the folded edge of the tubular sheath and the flange, a sealing washer, while the nozzle has a flange around its free edge , as an external lip and means on its external face, for the coupling of a cap or cap provided with an internal contour that adapts hermetically to the mouth of the mouthpiece. (Machine-translation by Google Translate, not legally binding)
ES0210558U1975-03-071975-03-07Pouring cap (Machine-translation by Google Translate, not legally binding)
PendingES210558U
(en)