Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830043 | Protective element with drainage, for connecting to a concrete element of a tunnel extension | — | 2020-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830043 | Protective element with drainage, for connecting to a concrete element of a tunnel extension | — | 2020-11-10 |