Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521090 | Method and device for changing the natural frequency of a nip roll construction in a paper or board machine | Jorma Kolio, Arto Puranen | 2003-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521090 | Method and device for changing the natural frequency of a nip roll construction in a paper or board machine | Jorma Kolio, Arto Puranen | 2003-02-18 |