Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856158 | Spreader roll or equivalent for a fabric in a paper machine, and method for manufacturing the same | Mauno Tohonen | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856158 | Spreader roll or equivalent for a fabric in a paper machine, and method for manufacturing the same | Mauno Tohonen | 1989-08-15 |