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MADERA CONST ARTISTICAS
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MADERA CONST ARTISTICAS
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Priority to ES0259319ApriorityCriticalpatent/ES259319A2/es
Publication of ES259319A2publicationCriticalpatent/ES259319A2/es
Mejoras introducidas en el objeto de la patente principal nº 246.706, concedida en 10 de febrero de 1959, por "nuevo sistema de puertas articuladas", caracterizadas porque la puerta está constituida, indistintamente, por series de tablas dobles o sencillas de tablas articuladas, efectuándose el rodamiento deslizante sobre los carriles indistintamente sobre cojinetes a bolas o cualquier otro sistema de rodamiento y empleándose hechas de cualquier materia flexible, las franjas que unen entre sí las tablas contínuas de cada serie.
ES0259319A1960-06-301960-06-30Nuevo sistema de puertas articuladas
ExpiredES259319A2
(es)