Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756496 | Continuously adjustable levelling column | Hans-Josef Hosan, Axel Knopp, Herbert Freitag | 1988-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756496 | Continuously adjustable levelling column | Hans-Josef Hosan, Axel Knopp, Herbert Freitag | 1988-07-12 |