Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451176 | Apparatus for and method of driving tunnels | Gunter Flocke, Hans Jutte, Klaus Linde, Winfried Klamke | 1984-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451176 | Apparatus for and method of driving tunnels | Gunter Flocke, Hans Jutte, Klaus Linde, Winfried Klamke | 1984-05-29 |