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Compagnie des Freins et Signaux Westinghouse SA
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Compagnie des Freins et Signaux Westinghouse SA
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Application filed by Compagnie des Freins et Signaux Westinghouse SAfiledCriticalCompagnie des Freins et Signaux Westinghouse SA
Application grantedgrantedCritical
Publication of FR856544ApublicationCriticalpatent/FR856544A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
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Engineering & Computer Science
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FR856544D1939-03-041939-03-04Dispositif de répétition et d'enregistrement des signaux à bord des véhicules circulant sur voie ferrée
ExpiredFR856544A
(fr)
Dispositif pour le réglage automatique du chauffage à la vapeur à basse pression dans un véhicule et en particulier dans un véhicule circulant sur voie ferrée
Dispositif électromagnétique de signalisation, applicable aux convois circulant sur les voies ferrées, destiné à déceler la présence d'anomalies sur la voie