Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881207 | Seismic prospection method providing improved knowledge of the geological discontinuities of the subsoil | Christian Cliet | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881207 | Seismic prospection method providing improved knowledge of the geological discontinuities of the subsoil | Christian Cliet | 1989-11-14 |