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Pierre-Emmanuel Gautheret
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Le Mesnil Esnard, FR
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Patents Grants
last 30 patents
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Patent Grant
Railroad vehicle with fire retardant anti-vibration device
Patent number
11,001,279
Issue date
May 11, 2021
Hutchinson
Yann Fromont
B61 - RAILWAYS
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Patent Grant
Noise-absorbing device for railway vehicle wheel and associated rai...
Patent number
10,933,688
Issue date
Mar 2, 2021
ALSTOM TRANSPORT TECHNOLOGIES
Jean-Yves Guerder
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
NOISE-ABSORBING DEVICE FOR RAILWAY VEHICLE WHEEL AND ASSOCIATED RAI...
Publication number
20190084347
Publication date
Mar 21, 2019
ALSTOM TRANSPORT TECHNOLOGIES
Jean-Yves GUERDER
B60 - VEHICLES IN GENERAL
Information
Patent Application
FIRE-PROOFED ANTIVIBRATOR DEVICE FOR A RAILWAY APPLICATION
Publication number
20170267260
Publication date
Sep 21, 2017
HUTCHINSON
Yann Fromont
B61 - RAILWAYS