Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4227966 | Method for combusting a mixture of spent magnesium sulphite digestion liquor and alkaline oxygen bleach liquor | Karl-Erik Lekander | 1980-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4227966 | Method for combusting a mixture of spent magnesium sulphite digestion liquor and alkaline oxygen bleach liquor | Karl-Erik Lekander | 1980-10-14 |