Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455166 | Nozzle for an oxygen injection lance for decarburization of pig iron and use for the decarburization of chromium containing pig iron | Jean Brancaz | 1984-06-19 |
| 4324584 | Process for the decarburization of chromium-containing pig iron | — | 1982-04-13 |