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Individual
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Individual
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Priority to ES0020884UpriorityCriticalpatent/ES20884U/es
Publication of ES20884UpublicationCriticalpatent/ES20884U/es
Un destornillador perfeccionado, caracterizado esencialmente por que el filo de su hoja presenta una disposición en cruz, con lo cual la sujeción y apriete de los tornillos, de muescas cruzadas, se realiza con la máxima solidez.