M. Roger Chalansonnet

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Annecy, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composite bearing race and method for its fabrication
- Patent number 4,189,816
- Issue date Feb 26, 1980
- Societe Nouvelle de Roulements
- M. Roger Chalansonnet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...