Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361790 | Electromagnetic motor rotatable in either direction | Roberto Zafferri, Jean Depery | 1982-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361790 | Electromagnetic motor rotatable in either direction | Roberto Zafferri, Jean Depery | 1982-11-30 |