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Individual
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Individual
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Priority to ES0019491UpriorityCriticalpatent/ES19491Y/en
Publication of ES19491UpublicationCriticalpatent/ES19491U/en
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Publication of ES19491YpublicationCriticalpatent/ES19491Y/en
"NEW HINGE" characterized to be constituted by two sheets that are united directly by one of their sides and with susceptibility of rotation; then, for that, one of them, is turned in a circular to form a full length cylinder with windows or openings that allow the passage of tongues corresponding to the other sheet, and, whose tabs are also flipped on the axis already formed on the opposite. (Machine-translation by Google Translate, not legally binding)
Notebook or similar to be used together with a book containing clarifications, etc., in relation to the latter. (Machine-translation by Google Translate, not legally binding)