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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0052505UpriorityCriticalpatent/ES52505Y/en
Publication of ES52505UpublicationCriticalpatent/ES52505U/en
Application grantedgrantedCritical
Publication of ES52505YpublicationCriticalpatent/ES52505Y/en
"PERFECTED CLOSURE FOR WINDOWS, DOORS AND SIMILARS", characterized by being formed by boards of appropriate material, slideable on guides arranged in the threshold in parallel planes, said boards being coupled at their edges U-shaped profiles, of which the branch which faces the other board is bent at right angles, forming a longitudinal fin, in those corresponding to the window and, on the rear edge of those closest to the room, this fin is between the two of the other board, in order to drag it in its opening or closing movements, and it remains in this position on either side of the window opening itself. (Machine-translation by Google Translate, not legally binding)
ES0052505U1956-02-041956-02-04
Perfected closure for windows, doors and the like
ExpiredES52505Y
(en)
Improvements introduced in the manufacture of blinds for the closure of windows of doors and doors (Machine-translation by Google Translate, not legally binding)
Improvements in the device from shutter to venetian, provide them with double sliding sheets, suitable to reduce the penetration of the light in position of closure (Machine-translation by Google Translate, not legally binding)