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Priority to ES0025875UpriorityCriticalpatent/ES25875Y/en
Publication of ES25875UpublicationCriticalpatent/ES25875U/en
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Publication of ES25875YpublicationCriticalpatent/ES25875Y/en
Improved doors and windows, metal base, which are characterized by the sliding windows or doors are resolved according to normal metal profiles, namely angles, Tees and plates, which are sometimes used for the purposes of flashing welded, inside these Tees angles and, where appropriate on the plates, are fixed wooden stringers, which are attached to the profiles by screws; these beams serve as support and seat to the glasses or any other plate, accommodating them in the gallows provided for this purpose, fixing them by strips with the corresponding tips, and also are resolved with normal metal profiles the fences of the windows or doors; that is to say, both the fence and the span, basically will be metal and of normal profile, resolving with wood only the seat of the glasses or of the plates or plates of filling. (Machine-translation by Google Translate, not legally binding)
ES0025875U1950-11-251950-11-25
Perfected metal base doors and windows.
ExpiredES25875Y
(en)
A procedure, with its corresponding device, of incorporation to heavy prefabricated elements obtained by molding, of carpentry elements of light profiles, such as sleepers. (Machine-translation by Google Translate, not legally binding)
Improvements in windows of vertically sliding panels, with frames in profiles obtained by extrusion (Machine-translation by Google Translate, not legally binding)
Fixing device of interior coverings furniture tables etc in buildings with metal structure (Machine-translation by Google Translate, not legally binding)
Apparatus for the manufacture of vaults or slabs for reinforced concrete frameworks for iron or wood. (Machine-translation by Google Translate, not legally binding)