Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864148 | Device for determining and monitoring changes in the position of shafts | Heinrich Lysen, Dieter Busch | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864148 | Device for determining and monitoring changes in the position of shafts | Heinrich Lysen, Dieter Busch | 1989-09-05 |