Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766579 | Process and device for building a tunnel immersed on a sub-sea soil | Pierre Aristaghes, Pierre Longchamp, Patrick Palbras | 2010-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766579 | Process and device for building a tunnel immersed on a sub-sea soil | Pierre Aristaghes, Pierre Longchamp, Patrick Palbras | 2010-08-03 |