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PIANI VITALI JOSE
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PIANI VITALI JOSE
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Application filed by PIANI VITALI JOSEfiledCriticalPIANI VITALI JOSE
Priority to ES0020253UpriorityCriticalpatent/ES20253Y/es
Publication of ES20253UpublicationCriticalpatent/ES20253U/es
Application grantedgrantedCritical
Publication of ES20253YpublicationCriticalpatent/ES20253Y/es
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Abstract
Un dispositivo para sujetar a presión las hojas cambiables de blocks de notas, caracterizado por que consta de un cuerpo de chapa plegado en dos franjas paralelas que forman una cantonera, cuyos bordes están constituidos cada uno por una pestaña doblada hacia dentro que se ajusta a cada lado del lomo del block, oprimiendo entre sí el grueso de las hojas protegidas previamente por las cubiertas.
ES0020253U1949-06-141949-06-14Dispositivo para sujetar a presión las hojas cambiables de blocks de notas.
ExpiredES20253Y
(es)