Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875648 | Assembly comprising rolling means and slideways, and lighting apparatus comprising such an assembly | — | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875648 | Assembly comprising rolling means and slideways, and lighting apparatus comprising such an assembly | — | 1989-10-24 |