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Individual
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Individual
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Priority to ES0026812UpriorityCriticalpatent/ES26812Y/en
Publication of ES26812UpublicationCriticalpatent/ES26812U/en
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Publication of ES26812YpublicationCriticalpatent/ES26812Y/en
An improved pouring plug, characterized by comprising two bodies connected to each other, connected by a spring that keeps them tending to be separated in the axial direction, the central axis of the system comprising a pouring tube provided with a head in a crosshead, with two opposite orifices , for the outlet of the liquid and air inlet, this head being housed, in the sealing position, inside a box that carries the upper body, from which it exits when exerting axial pressure on it. (Machine-translation by Google Translate, not legally binding)
ES0026812U1951-05-101951-05-10
A perfected pouring cap
ExpiredES26812Y
(en)