Rene Oger

Follow

Person

Ville d'Avray, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Fish-plates for electrically conducting railway rails
- Patent number 4,378,909
- Issue date Apr 5, 1983
- C. Delachaux
- Rene Oger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical supply line for the supply or current to railway vehicles
- Patent number 4,363,939
- Issue date Dec 14, 1982
- C. Delachaux
- Rene Oger
- B60 - VEHICLES IN GENERAL