Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365612 | Device for propelling an inflated ball by means of an elastic impact | — | 1982-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365612 | Device for propelling an inflated ball by means of an elastic impact | — | 1982-12-28 |