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ECHEUZER ALFRED
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ECHEUZER ALFRED
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Machines For Laying And Maintaining Railways
(AREA)
Abstract
Un dispositivo para rectificar simultáneamente la superficie de rodadura de los dos carriles de una vía férrea, llevado por un vehículo y que incluye órganos de rectificación por abrasión, caracterizado por el hecho de que estos órganos de rectificación citados están constituidos por bandas abrasivas.
ES0260135A1959-08-221960-08-03Un dispositivo para rectificar simultaneamente la superficie de rodadura de los dos carriles de una via férrea
ExpiredES260135A1
(es)