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Individual
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Individual
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Priority to ES0059967UpriorityCriticalpatent/ES59967U/es
Publication of ES59967UpublicationCriticalpatent/ES59967U/es
Un nuevo tapón vertedor, caracterizado esencialmente por estar constituido por un elemento tubular abierto por la base inferior y cerrado por la superior en donde forma una cabeza de configuración apropiada, comprendiendo en el borde externo de la boca inferior una pestaña circular saliente, como elemento tope para limitar el curso en el gollete del frasco o similar, dificultando con ello su separación del frasco, en donde juega tanto para la apertura como para el cierre.
ES0059967U1957-05-141957-05-14Un nuevo tapón vertedor
PendingES59967U
(es)