Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344259 | Method and device for drilling of holes into a mantle of a cylinder in a paper machine | Seppo Parviainen | 1994-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344259 | Method and device for drilling of holes into a mantle of a cylinder in a paper machine | Seppo Parviainen | 1994-09-06 |