Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5503115 | Steam generator with a water lance sprayer for cleaning a surface of a heat exhanger of the steam generator, and a water lance sprayer in a steam generator | Lothar Franzke, Frank Kahle, Wilfried Boden | 1996-04-02 |