Issued Patents All Time
Showing 1–1 of 1 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 | Georges Marizy | 1984-06-19 |
Showing 1–1 of 1 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 | Georges Marizy | 1984-06-19 |