Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441190 | Coupling device for arc furnace electrodes | Hanns-Georg Bauer, Josef Muhlenbeck, Josef Otto, Horst Feldhoff, Dieter Zollner +1 more | 1984-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441190 | Coupling device for arc furnace electrodes | Hanns-Georg Bauer, Josef Muhlenbeck, Josef Otto, Horst Feldhoff, Dieter Zollner +1 more | 1984-04-03 |