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Individual
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Individual
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Priority to ES206613ApriorityCriticalpatent/ES206613A1/es
Publication of ES206613A1publicationCriticalpatent/ES206613A1/es
ES206613A1952-12-031952-12-03Instalación automática de seguridad para los coches y camiones provistos de frenos hidráulicos y de aire comprimido
ExpiredES206613A1
(es)
Perfeccionamientos en las valvulas de distribuciën en instalaciones de freno por fluido a presiën de automëviles, la cual puede utilizarse tanto en servicio de un conducto como de dos conductos