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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1968142278UpriorityCriticalpatent/ES142278Y/en
Publication of ES142278UpublicationCriticalpatent/ES142278U/en
Application grantedgrantedCritical
Publication of ES142278YpublicationCriticalpatent/ES142278Y/en
Automatic binding spine, characterized by being formed by a folded sheet in a "U" shape of variable length, with one or both edges turned inward in the form of tabs, so that folding one edge of the papers or documents to to contain in a strip equal to the width of the spine, the papers are introduced so that the flange or inner flanges of the spine are interspersed between the angle determined by folding the edge of the papers. (Machine-translation by Google Translate, not legally binding)