Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803230 | Polyols-polyesters and use thereof in the production of polyurethane foams | Renato Moroni | 1989-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803230 | Polyols-polyesters and use thereof in the production of polyurethane foams | Renato Moroni | 1989-02-07 |