Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076015 | Device for the sutter-like and tilt-down opening of a window or door-window | — | 1991-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076015 | Device for the sutter-like and tilt-down opening of a window or door-window | — | 1991-12-31 |