Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270976 | Method of producing peroxide bleached pulp | Ake O. Sandstrom, Bo Falk | 1981-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270976 | Method of producing peroxide bleached pulp | Ake O. Sandstrom, Bo Falk | 1981-06-02 |