Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682821 | Displacement device for the horizontal displacement of heavy loads | Heinz Heller, Dieter Hesse | 1997-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682821 | Displacement device for the horizontal displacement of heavy loads | Heinz Heller, Dieter Hesse | 1997-11-04 |