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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1969151673UpriorityCriticalpatent/ES151673Y/en
Publication of ES151673UpublicationCriticalpatent/ES151673U/en
Application grantedgrantedCritical
Publication of ES151673YpublicationCriticalpatent/ES151673Y/en
Device for fastening covers of file folders, which is characterized by being essentially composed of semi-flexible material, having a fixing base with longitudinal central opening on whose edges are raised vertical and parallel two projections in the form of rivets whose facing faces have together to the upper edges one appendix each, out of phase with each other and in line inferior to them two pitoncillos each facing wall; these devices are fixed on the opposite covers of the folders opposite to those that support the mechanisms of binding of documents, so that the arcs of these are introduced between the projections of the device being retained by the appendices and centered by the tetoncillos, keeping in position constant parallel folder covers. (Machine-translation by Google Translate, not legally binding)
ES1969151673U1969-09-111969-09-11
DEVICE FOR FASTENING OF FILING FOLDER COVERS.
ExpiredES151673Y
(en)