Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824458 | Deionization of glass by corona discharge | Solange Ettori, Jean-Claude Peraud | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824458 | Deionization of glass by corona discharge | Solange Ettori, Jean-Claude Peraud | 1989-04-25 |