Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362600 | Use of polyalkylene oxides for the separation of cellulose fibres | Lennart Westman | 1982-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362600 | Use of polyalkylene oxides for the separation of cellulose fibres | Lennart Westman | 1982-12-07 |