Francis Carmes

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Voisins-le-Bretonneux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Switch points maneuvering device with manual control
- Patent number 7,900,879
- Issue date Mar 8, 2011
- Alstom Transport SA
- Francis Carmes
- B61 - RAILWAYS
Information Patent Grant
Locking apparatus for locking a point of a rail switch, apparatus f...
- Patent number 5,730,395
- Issue date Mar 24, 1998
- GEC Alsthom Transport SA
- Francis Carmes
- B61 - RAILWAYS
Information Patent Grant
Railroad switch motor system
- Patent number 4,896,850
- Issue date Jan 30, 1990
- Societe Anonyme dite: ALSTHOM
- Francis Carmes
- B61 - RAILWAYS
Information Patent Grant
Device for operating a railroad switch
- Patent number 4,842,225
- Issue date Jun 27, 1989
- Alsthom
- Francis Carmes
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Switch points maneuvering device with manual control
- Publication number 20080048070
- Publication date Feb 28, 2008
- ALSTOM TRANSPORT SA
- Francis Carmes
- B61 - RAILWAYS