Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366132 | Method of and apparatus for the chemisorptive scrubbing of waste gases | Heinz Holter, Heinz Gresch, Heinrich Igelbuscher, Heribert Dewert, Hans-Jurgen Twiehaus | 1982-12-28 |