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Individual
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Priority to ES0255137ApriorityCriticalpatent/ES255137A3/en
Publication of ES255137A3publicationCriticalpatent/ES255137A3/en
Perfections introduced in the construction of blinds, characterized by the fact that such blinds are constituted by a succession of metal slats directly articulated to each other by means of curvilinear folds made at their longitudinal edges, so that they correspond in the opposite direction, between one and the other, to realize their mutual insertion, providing a free articulation although ensuring a stable coupling, sliding the assembly along grooved lateral guides and picking up in a drum when passing to its retracted position. (Machine-translation by Google Translate, not legally binding)
ES0255137A1960-01-201960-01-20Improvements introduced in the construction of blinds (Machine-translation by Google Translate, not legally binding)
ExpiredES255137A3
(en)