Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366025 | Drill and/or percussion hammer | Axel Dutschk | 1994-11-22 |
| 5337835 | Drill and/or impact hammer | Ulrich Bohne, Wilfried Kabatnik, Manfred Bleicher, Justus Lamprecht | 1994-08-16 |