Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304173 | Electrical track for a room lighting system | Guido Frassati, Riccardo Valvassori | 1989-10-24 |
| D301030 | Terminal outlet box for an electrical track for room lighting system | Guido Frassati, Riccardo Valvassori | 1989-05-09 |