Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975753 | Method and apparatus for controlling the flow of molten steel in a mould | Helmut Hackl, Jan-Erik Eriksson, Olof Sjödén | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975753 | Method and apparatus for controlling the flow of molten steel in a mould | Helmut Hackl, Jan-Erik Eriksson, Olof Sjödén | 2011-07-12 |