Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454900 | Method for two-stage oxygen delignification of chemical pulp | Monica Bokstrom, Pia Mellander | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454900 | Method for two-stage oxygen delignification of chemical pulp | Monica Bokstrom, Pia Mellander | 2002-09-24 |