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Publication of FR438484ApublicationCriticalpatent/FR438484A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
B61L11/02—Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track
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Mechanical Engineering
(AREA)
FR438484D1911-07-261911-11-21Dispositif de commande des aiguilles d'un changement de voie, manoeuvrable d'un véhicule parcourant la ligne
ExpiredFR438484A
(fr)