Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432165 | Method for injecting gases into a metallurgical tank | Rainer Dittrich, Andreas Ploch, Manfred Zeimes | 2002-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432165 | Method for injecting gases into a metallurgical tank | Rainer Dittrich, Andreas Ploch, Manfred Zeimes | 2002-08-13 |