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Individual
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Individual
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Priority to ES0020335UpriorityCriticalpatent/ES20335Y/es
Publication of ES20335UpublicationCriticalpatent/ES20335U/es
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Publication of ES20335YpublicationCriticalpatent/ES20335Y/es
Un obturador para la boca de salida de recipientes que contengan productos semilíquidos o pastosos, que esencialmente consiste en un cuerpo con una boca de salida montado en la del recipiente de que se trate, contra cuya cara anterior, que es plana, se aplica un cierre así mismo plano., giratorio alrededor de un eje solidario al propio cuerpo y provisto el conjunto de un dispositivo de enclavamiento por planos inclinados o cuña por el que la tapa oscilante queda aplicada fuertemente en toda su extensión contra la cara plana del cuerpo del propio obturador.
ES0020335U1949-06-251949-06-25Dispositivo obturador para materiales densos o pastosos.
ExpiredES20335Y
(es)