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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1974200736UpriorityCriticalpatent/ES200736Y/en
Publication of ES200736UpublicationCriticalpatent/ES200736U/en
Application grantedgrantedCritical
Publication of ES200736YpublicationCriticalpatent/ES200736Y/en
Binding device, improved, which is characterized by being composed of a piece consisting of a narrow sheet of a ductile metal, ending at one end with a widening with which it forms a right angle, whose widening, polygonal perimeter, circular or oval, has several tongues formed by folds in its edge destined to fix said pieces in the cover of the folder. (Machine-translation by Google Translate, not legally binding)
A device for ensuring two component parts, one of which, at least, has a wall of a synthetic resin. (Machine-translation by Google Translate, not legally binding)