Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655381 | Cooling device for cooling components and batteries in a switch cabinet | Harald Knoblauch | 1997-08-12 |
| 5646825 | Cooling device for cooling electric and electronic components and batteries in a switch cabinet | Harald Knoblauch | 1997-07-08 |