Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032177 | Method and apparatus for the removal of slag from metallic melt bath in a melting furnace | Franz Engelberg | 1991-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032177 | Method and apparatus for the removal of slag from metallic melt bath in a melting furnace | Franz Engelberg | 1991-07-16 |