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Individual
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Individual
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Priority to ES0061633UpriorityCriticalpatent/ES61633U/es
Publication of ES61633UpublicationCriticalpatent/ES61633U/es
Dispositivo obturador para botellas, caracterizado por el hecho de que el obturador propiamente dicho está constituido por un collar de material elástico, de preferencia goma, el cual actúa al quedar aprisionado entre una porción troncocónica existente en el tapón de cierre y una boquilla de conicidad coincidente prevista al efecto en la extremidad del gollete dotado de rosca de la botella que se trata de cerrar.
ES0061633U1957-09-041957-09-04Dispositivo obturador para botellas
PendingES61633U
(es)