Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648172 | Dealkalinization of sheets of glass with low alkalines content | Didier Jousse, Catherine Geoffroy | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648172 | Dealkalinization of sheets of glass with low alkalines content | Didier Jousse, Catherine Geoffroy | 1997-07-15 |