Xavier Greppin

Follow

Person

Crissier, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic sharpener for chain-saw chain
- Patent number 10,758,991
- Issue date Sep 1, 2020
- Usines Métallurginques de Vallorbe SA
- Claude Currat
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC SHARPENER FOR CHAIN-SAW CHAIN
- Publication number 20200101544
- Publication date Apr 2, 2020
- Usines Métallurgiques de Vallorbe SA
- Claude Currat
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR