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B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
B61K3/00—Wetting or lubricating rails or wheel flanges
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Bearings For Parts Moving Linearly
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FR771820D1933-07-131934-04-13Perfectionnements apportés au graissage des rails ainsi que des boudins de roues dechemins de fer ou de tramway
ExpiredFR771820A
(fr)
Perfectionnements apportés au graissage des organes tels, notamment, que les fusées des essieux de roues de véhicules de chemin de fer ou de véhicules analogues
Perfectionnements apportés au graissage des organes tels, notamment, que les fusées des essieux de roues de véhicules de chemin de fer ou de véhicules analogues