Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351807 | Process for selective extraction of metal ions from aqueous solutions and extracting agents suitable for that purpose | Martinus Tels, Jan Pieter Lotens | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351807 | Process for selective extraction of metal ions from aqueous solutions and extracting agents suitable for that purpose | Martinus Tels, Jan Pieter Lotens | 1982-09-28 |