Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538226 | Load of particles for machining liquids for electro-erosion machines, its process of production, its use and machining liquid containing such a load | Rene Demellayer, Patrick Rossé | 2003-03-25 |