Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194706 | Device for imparting a movement of rotation to a craft when it is launched | — | 1980-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194706 | Device for imparting a movement of rotation to a craft when it is launched | — | 1980-03-25 |