Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148994 | Segment for drum refiners and structure provided therewith | Franz Haider, Johann Lileg, Lars Obitz | 1992-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148994 | Segment for drum refiners and structure provided therewith | Franz Haider, Johann Lileg, Lars Obitz | 1992-09-22 |