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ETERNIT SOCIETR PER AZIONI
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ETERNIT SOCIETR PER AZIONI
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Application filed by ETERNIT SOCIETR PER AZIONIfiledCriticalETERNIT SOCIETR PER AZIONI
Priority to ES0224776ApriorityCriticalpatent/ES224776A3/es
Publication of ES224776A3publicationCriticalpatent/ES224776A3/es
Mejoras introducidas en las placas elásticas para la unión de los carriles a las traviesas, del tipo de lámina que se apoya con un extremo sobre el patín del carril y que presenta en su otro lado una curvatura, caracterizadas por el hecho de que, después de la curvatura, presenta un trozo recto y plano apto para apoyarse de plano sobre la traviesa.
ES0224776A1955-11-021955-11-02MEJORAS INTRODUCIDAS EN LAS PLACAS ELáSTICAS PARA LA UNIoN DE LOS CARRILES A LAS TRAVIESAS
ExpiredES224776A3
(es)