Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857161 | Process for the production of a display means by cathodoluminescence excited by field emission | Jean-François Boronat, Robert Meyer, Philippe Rambaud | 1989-08-15 |
MB
Michel Borel
Overall (1989): #77,463 of 140,708Top 60%
1
Patents 1989