Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476057 | Method and trench wall cutting device for making a trench wall in the soil | Maximilian Arzberger, Ignaz Seitle | 2009-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476057 | Method and trench wall cutting device for making a trench wall in the soil | Maximilian Arzberger, Ignaz Seitle | 2009-01-13 |