Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009096 | Method and apparatus for the replacing of working rolls in a rolling mill | Matti Maenpaa, Kauko Henttinen, Pertti Jokipalo, Aimo Saren, Seppo Pirinen | 1991-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009096 | Method and apparatus for the replacing of working rolls in a rolling mill | Matti Maenpaa, Kauko Henttinen, Pertti Jokipalo, Aimo Saren, Seppo Pirinen | 1991-04-23 |