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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0052502UpriorityCriticalpatent/ES52502Y/en
Publication of ES52502UpublicationCriticalpatent/ES52502U/en
Application grantedgrantedCritical
Publication of ES52502YpublicationCriticalpatent/ES52502Y/en
"NEW FENCE OF PREFABRICATED PROFILES FOR WINDOWS AND SIMILAR", which is characterized by being formed by metallic profiles of light alloy, prefabricated and that hold other elastic profiles in which the crystals are mounted or move in parallel planes for their opening and closing, the fence being formed by the coupling of these profiles cut to the required measures in 45º miter and fixed by bolts to U-profile squares, whose branches are raised parallel to the outside of the fence. (Machine-translation by Google Translate, not legally binding)
ES0052502U1956-02-041956-02-04
Frame of prefabricated profiles for windows and the like
ExpiredES52502Y
(en)
Method of making frames for fireproof doors, hatches, etc. for similar lamellar structures to be placed in place, which look similar to ordinary timber structures of similar quality