Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7143954 | Short-circuiting device for an electric railway system having a conductor rail for supplying power to drive the vehicles | Timo Netzel | 2006-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7143954 | Short-circuiting device for an electric railway system having a conductor rail for supplying power to drive the vehicles | Timo Netzel | 2006-12-05 |