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Individual
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Individual
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Priority to ES0003845UpriorityCriticalpatent/ES3845Y/es
Publication of ES3845UpublicationCriticalpatent/ES3845U/es
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Publication of ES3845YpublicationCriticalpatent/ES3845Y/es
Un dispositivo de cierre para bolsas de papel, que en su esencialidad consiste en una lengüeta establecida en la parte posterior de aquéllas, por debajo de la cual queda situada la solapa de la propia bolsa cuando se cierra, y tanto esta como la cara posterior de la bolsa van provistas de una abertura, que coinciden cuando se halla cerrada la bolsa, a través de la cual pasa la referida lengüeta que, en esta forma, penetra y queda por su extremo libre alojada en el interior.
ES0003845U1935-05-251935-05-25Dispositivo de cierre para bolsas de papel.
ExpiredES3845Y
(es)