Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822110 | Pneumatic valve, particularly a duplex-type distributor for a braking system, including a device for limiting the maximum distributable pressure | — | 1989-04-18 |
| 4819992 | Duplex-type distributor for a pneumatic braking system for a motor vehicle equipped with an auxiliary slowing device | Antonio Riversa | 1989-04-11 |