Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615731 | Continous casting mould for an I-shaped preliminary section | Adalbert Roehrig | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615731 | Continous casting mould for an I-shaped preliminary section | Adalbert Roehrig | 1997-04-01 |