Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33700 | Parts subject to wear which come into contact with metal melts | Gunter Gelsdorf, Hermann Leupold | 1991-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33700 | Parts subject to wear which come into contact with metal melts | Gunter Gelsdorf, Hermann Leupold | 1991-09-24 |