Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336233 | Removal of CO.sub.2 and/or H.sub.2 S and/or COS from gases containing these constituents | Max Appl, Ulrich Wagner, Hans J. Henrici, Klaus Kuessner, Klaus Volkamer | 1982-06-22 |