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Individual
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Individual
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Priority to ES0058521UpriorityCriticalpatent/ES58521U/es
Publication of ES58521UpublicationCriticalpatent/ES58521U/es
Doble tapón corona que se caracteriza en que la parte metálica presenta en su centro un orificio, que es obturado mediante una cápsula o disco instalado dentro de la cavidad formada por la faldilla, con la particularidad de que esta cápsula es de material plástico y está dotada por su cara inferior, de una prolongación tubular de diámetro ligeramente mayor que el interior del cuello de la botella en el que queda alojado a presión.