FR578200A - Dispositif et appareils pour le freinage par un sabot sur le rail des wagons de chemin de fer, et le retour automatique de ce sabot
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Dispositif et appareils pour le freinage par un sabot sur le rail des wagons de chemin de fer, et le retour automatique de ce sabot
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B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
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FR578200D1923-05-071923-05-07Dispositif et appareils pour le freinage par un sabot sur le rail des wagons de chemin de fer, et le retour automatique de ce sabot
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(fr)