Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207184 | Process for the purification of industrial effluents | Hans Scheidegger, Jaroslav Haase | 1980-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207184 | Process for the purification of industrial effluents | Hans Scheidegger, Jaroslav Haase | 1980-06-10 |