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Individual
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Individual
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Priority to ES19939301543UpriorityCriticalpatent/ES1024835U/es
Publication of ES1024835UpublicationCriticalpatent/ES1024835U/es
BLOC PERFECCIONADO, CARACTERIZADO ESENCIALMENTE POR CONSTAR DE UN BLOC (1) DE PAPEL AUTOCOPIANTE CUYA TAPA POSTERIOR SE PROLONGA FORMANDO UNA LENGUETA (2), ESTANDO FABRICADAS AMBAS EN UN MATERIAL RESISTENTE Y LIVIANO, DE MAYOR GROSOR QUE EL PAPEL, COMO, POR EJEMPLO, CARTON O PLASTICO, SIENDO LAS DIMENSIONES DE DICHA LENGUETA IGUALES A LAS DE CADA HOJA (3) COMPONENTE DEL BLOC, Y CONSTANDO EN EL LADO CONTIGUO A LA TAPA POSTERIOR DE DOS LINEAS DE DOBLEZ (4) LONGITUDINALES, RESULTANDO LA DISTANCIA ENTRE ELLAS DE UN ANCHO EQUIVALENTE AL GROSOR DEL BLOC.