Herve Crepin

Follow

Person

Noyelles sur Mer, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Derailler for a cycle having an orientable chain guiding device
- Patent number 4,500,302
- Issue date Feb 19, 1985
- Huret et ses Fils
- Herve Crepin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS