Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4466936 | Production of molds using gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols | — | 1984-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4466936 | Production of molds using gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols | — | 1984-08-21 |