Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801631 | Aqueous glue dispersions containing polyisocyanates, their preparation and use | Hanns I. Sachs | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801631 | Aqueous glue dispersions containing polyisocyanates, their preparation and use | Hanns I. Sachs | 1989-01-31 |