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Individual
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Individual
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Priority to ES1970155086UpriorityCriticalpatent/ES155086Y/es
Publication of ES155086UpublicationCriticalpatent/ES155086U/es
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Publication of ES155086YpublicationCriticalpatent/ES155086Y/es
1. Corredera perfeccionada para puertas, que incluye un perfil bicanal, como guía de deslizamiento de las puertas; caracterizada esencialmente porque cada canal del perfil que comprende presenta longitudinalmente una serie de rodillos axilmente transversales, soportados por ejes comunes para ambos canales, cuyos rodillos presentan sus extremidades cónicas, de modo que actuando los rodillos de soportes deslizantes o rodamientos de las puertas, sus extremidades cónicas impiden el rozamiento con las paredes del perfil bicanal.
ES1970155086U1970-01-171970-01-17Corredera perfeccionada para puertas.
ExpiredES155086Y
(es)