Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761415 | Trailer for a tunnel borer follower train | Frédéric Daugenne, Jean-Yves Padovanni | 2004-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761415 | Trailer for a tunnel borer follower train | Frédéric Daugenne, Jean-Yves Padovanni | 2004-07-13 |