Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308492 | Process for the purification of industrial waste-waters by nanofiltration | Wolfgang Samhaber, Anton Wyss | 1994-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308492 | Process for the purification of industrial waste-waters by nanofiltration | Wolfgang Samhaber, Anton Wyss | 1994-05-03 |