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B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
B61C9/08—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines
B61C9/24—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines electric
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FR60552D1950-01-091950-01-09Perfectionnements apportés aux boîtes de vitesse à pignons, notamment à celles pour véhicules lourds
ExpiredFR60552E
(fr)