Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841095 | Modified polyisocyanates with biuret structure and process for their preparation | Giovanni Longo, Gian F. Lunardon | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841095 | Modified polyisocyanates with biuret structure and process for their preparation | Giovanni Longo, Gian F. Lunardon | 1989-06-20 |