Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162107 | Method of reprocessing zinc- and lead-containing residues from metallurgical plants by means of a circulating fluidized bed system | Martin Hirsch, Albert Kaune, Alpaydin Saatci, Uwe Harter, Walter Meichsner | 1992-11-10 |