Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644559 | Procedure for controlling the type of arc in an electrical furnace, and arc furnace which employs the procedure | Gianni Gensini | 1987-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644559 | Procedure for controlling the type of arc in an electrical furnace, and arc furnace which employs the procedure | Gianni Gensini | 1987-02-17 |