Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357002 | Polymer containing chelating groups, process for preparing it and its use in water purification | Alessandro Lezzi, Arnaldo Roggero | 1994-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357002 | Polymer containing chelating groups, process for preparing it and its use in water purification | Alessandro Lezzi, Arnaldo Roggero | 1994-10-18 |