Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944977 | Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils | Alain Deniau | 2005-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944977 | Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils | Alain Deniau | 2005-09-20 |