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Priority to ES0042110UpriorityCriticalpatent/ES42110Y/es
Publication of ES42110UpublicationCriticalpatent/ES42110U/es
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Publication of ES42110YpublicationCriticalpatent/ES42110Y/es
Un dispositivo de refuerzo para caja de cerillas, caracterizado esencialmente por el hecho de adaptarse en el interior de las mismas y por consistir en una pieza suplementaria formada por una lámina de material adecuado que abarca las dos caras mayores y una cara lateral, formando un fondo, costado y cara superior libre que presenta un doblez que permite que parte de dicha cara superior se levante al abrir la cajita.
ES0042110U1954-05-201954-05-20Dispositivo de refuerzo para cajas de cerillas
ExpiredES42110Y
(es)
Perfeccionamientos en la fabricaciën de cajas plegables compuestas de cartën o de material semejante ondulable o dobable, destinadas al envasado de generos derramables y provistas de dispositivo de rasgadura