Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4461244 | Vertical, collector-type high-pressure feed water preheater, with desuperheater and a device for separating the steam and water phases | Helena Riegger, Gunter Volks | 1984-07-24 |