Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622999 | Polysilicic acid/polyisocyanate basic materials, binding materials and foams and process for preparing same | Miklos Barothy, Margit Menyhart | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622999 | Polysilicic acid/polyisocyanate basic materials, binding materials and foams and process for preparing same | Miklos Barothy, Margit Menyhart | 1997-04-22 |