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Individual
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Individual
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Priority to ES3517ApriorityCriticalpatent/ES3517A1/es
Publication of ES3517A1publicationCriticalpatent/ES3517A1/es
Un aparato de nuevo sistema para el atalaje automático, el cual se desengancha lateralmente y se aplica ventajosamente a los carruajes o vagones de los ferrocarriles.
Un procedimiento de montura de las ruedas en sus ejes para coches de tranvías, ferro-carriles y demás transportes que se efectúan sobre raíles de cualquier sistema y material.