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Priority to ES1968144635UpriorityCriticalpatent/ES144635Y/en
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Publication of ES144635YpublicationCriticalpatent/ES144635Y/en
Improved hinge, characterized in that it comprises two pieces that are essentially equal to each other, obtained from the same continuous metallic profile conveniently cut out, each of whose parts comprises a nucleus of approximately circular cross-section and a flat rectangular fixation fin, of parallel axis to that of that and approximately twice the length of the same having been practiced in the said cores, blind axial perforations, in which one fits and is conveniently fixed a cylindrical stem, which projects to the outside and is able to plug into the hole made in the other core constituting the axis of articulation between the two integral parts of the set. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of double structures with imbricated cheurons, particularly for filtration. (Machine-translation by Google Translate, not legally binding)