Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961420 | Gas mask for operation in contaminated areas | Giulio Cappa, Romano Moscatelli | 1990-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961420 | Gas mask for operation in contaminated areas | Giulio Cappa, Romano Moscatelli | 1990-10-09 |