Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5257572 | Vacuum brake power booster with piston retainer element and ventilation duct | Ralf Jakobi | 1993-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5257572 | Vacuum brake power booster with piston retainer element and ventilation duct | Ralf Jakobi | 1993-11-02 |