Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474589 | Change device of a reel-up and method for changing a roll | Petri Enwald, Pauli Kytönen | 2002-11-05 |
| 6444093 | Method in a treatment process of a paper web and treatment device for a paper web | Petteri Lannes | 2002-09-03 |