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Individual
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Individual
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Priority to ES0196254UpriorityCriticalpatent/ES196254U/en
Publication of ES196254UpublicationCriticalpatent/ES196254U/en
Tube and suction valve body, for baby bottles, essentially characterized in that it is constituted by a tube of suitable diameter and section, which has at its open upper end a valve body, formed by a substantially cylindrical structure, with peripheral recesses and recesses that they establish different diameters, to determine their adjustment under pressure on an outer annular element that carries the corresponding teat in removable form, the lower end of the tube being also open to facilitate the ascent of the liquid by suction when it is housed inside the bottle or container Similary. (Machine-translation by Google Translate, not legally binding)
ES0196254U1973-10-151973-10-15Valvular generic suction tube for baby bottles (Machine-translation by Google Translate, not legally binding)
PendingES196254U
(en)