Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595153 | Portable handheld work apparatus having a filter case | Klaus Hoppner, Karl Forderer, Georg Lohse | 1997-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595153 | Portable handheld work apparatus having a filter case | Klaus Hoppner, Karl Forderer, Georg Lohse | 1997-01-21 |