Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672015 | Concrete pile made of such a concrete and method for drilling a hole adapted for receiving the improved concrete pile in a weak ground | — | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672015 | Concrete pile made of such a concrete and method for drilling a hole adapted for receiving the improved concrete pile in a weak ground | — | 2004-01-06 |