Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842805 | Method of detecting that an anti-reactive element has fallen into the reactor of a nuclear power station, and a power station protected against such a fall | Jean-Michael Bourin, Michel Bruyere | 1989-06-27 |