Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427605 | Methods for purifying aqueous phases in hydrometallurgical extractions | Renzo A. Gasparini Noziglia, Gustavo H. Bannach Sichtermann, Aliro Teodoro Nelson Pincheira Alvarez, Andres A. Reghezza Inzunza, Alberto Segundo Cruz Rivera +7 more | 1995-06-27 |