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TRIAS SERRAT CECILIA
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TRIAS SERRAT CECILIA
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Application filed by TRIAS SERRAT CECILIAfiledCriticalTRIAS SERRAT CECILIA
Priority to ES0278989ApriorityCriticalpatent/ES278989A3/es
Publication of ES278989A3publicationCriticalpatent/ES278989A3/es
Perfeccionamientos en los dispositivos de cambio de velocidad automáticos centrífugos, particularmente para ciclomotores de transmisión primaria por correa y aplicaciones similares
Transmission à variateur automatique par courroies trapézoïdales et poulies extensibles centrifuges, pour véhicules légers à quatre roues, et installations fixes