Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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LANCIEGO GUILLERMO
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LANCIEGO GUILLERMO
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Publication date
Application filed by LANCIEGO GUILLERMOfiledCriticalLANCIEGO GUILLERMO
Priority to ES0050001UpriorityCriticalpatent/ES50001Y/es
Publication of ES50001UpublicationCriticalpatent/ES50001U/es
Application grantedgrantedCritical
Publication of ES50001YpublicationCriticalpatent/ES50001Y/es
Un nuevo tipo de persiana, que se caracteriza esencialmente por el hecho de que sus elementos están constituidos por cuerpos huecos de material plástico, alargadas y aplanados formando cámaras de aire aislantes, cuyos elementos están provistos de vana cara superior curva convexa y de una cara inferior curva cóncava que permiten el acoplamiento entre sí de unos elementos con otros, en sentido longitudinal.
ES0050001U1955-09-131955-09-13Tipo de persiana
ExpiredES50001Y
(es)