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WABCO Westinghouse Equipements Ferroviaires S.A.
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Freinville-Sevran, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Spring brake unit and its application to a braking system
Patent number
4,895,227
Issue date
Jan 23, 1990
Wabco Westinghouse Equipements Ferroviaires
Michel Grenier
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Double-piston master cylinder with central booster-driven piston dr...
Patent number
4,703,623
Issue date
Nov 3, 1987
WABCO Westinghouse Equipements Ferroviaires S.A.
Georges Dalibout
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake cylinder with two pistons
Patent number
4,493,246
Issue date
Jan 15, 1985
WABCO Westinghouse Equipements Ferroviaires
Georges Dalibout
B60 - VEHICLES IN GENERAL
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