Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996794 | Articulation fittings for window casings opening according to the Italian art | — | 1991-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996794 | Articulation fittings for window casings opening according to the Italian art | — | 1991-03-05 |