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Priority to ES1968137951UpriorityCriticalpatent/ES137951Y/es
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Publication of ES137951YpublicationCriticalpatent/ES137951Y/es
Nuevo sistema para subir y bajar persianas, caracterizado por una barra horizontal, apoyada en un extremo a una tabla lateral, y por el otro encajada en una rueda, que permiten su giro; en dos puntos, unos agujeros sirven para la sujeción de la persiana, que se desliza por guías a ambos lados de la ventana.
ES1968137951U1968-04-191968-04-19Nuevo dispositivo para subir y bajar persianas.
ExpiredES137951Y
(es)