Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523171 | Dry-type transformer with windings cast in casting resin | Gerhard Altmann, Friedrich Alber | 1985-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523171 | Dry-type transformer with windings cast in casting resin | Gerhard Altmann, Friedrich Alber | 1985-06-11 |