Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011483 | Ventilation device for a combined spring accumulator and operating brake cylinder | Oliver Brandt, Andreas Richter | 2011-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011483 | Ventilation device for a combined spring accumulator and operating brake cylinder | Oliver Brandt, Andreas Richter | 2011-09-06 |