Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838622 | Brake system with anti-lock control and/or traction slip control as well as braking pressure modulator for such a brake system | Hubertus von Gruenberg, Klaus Blum | 1989-06-13 |