Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628968 | Apparatus for purifying pollutant-containing waste air from industrial plants by regenerative afterburning | Joachim Hug | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628968 | Apparatus for purifying pollutant-containing waste air from industrial plants by regenerative afterburning | Joachim Hug | 1997-05-13 |