Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334317 | Method for recovering organic material in solvent extraction processes | Gustavo H. Bannach Sichtermann, Aliro T. N. Pincheira Alverez, Alberto Segundo Cruz Rivera, Tomas S. Lorca Soto, Luis F. Hidalgo Cortes +2 more | 1994-08-02 |