Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422007 | Luminescent substances having a base of double borate of magnesium and rare earths and low pressure mercury vapor lamp containing the same | Claude Fouassier, Bernadette Saubat, Patrick Dougier | 1983-12-20 |