Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4457495 | Apparatus for the automatic recovery of silver from argentiferous wash waters | Wilhelm Eder, Hans Hofmann, Heinz Meckl, Josef Busch | 1984-07-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4457495 | Apparatus for the automatic recovery of silver from argentiferous wash waters | Wilhelm Eder, Hans Hofmann, Heinz Meckl, Josef Busch | 1984-07-03 |