Gerard Bertholon

Follow

Person

Saint-Etienne, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Roll replacement installation
- Patent number 5,412,969
- Issue date May 9, 1995
- Clecim
- Gerard Bertholon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cleaning apparatus for a cylindrical roll, and in particular a mill...
- Patent number 5,383,306
- Issue date Jan 24, 1995
- Clecim
- Joseph Michalon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...