Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324653 | Process for the treatment of phosphate ores with silico-carbonate gangue | Amar Henchiri, Jean-Luc Cecile, Gilles Barbery, Rene Bloise | 1982-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324653 | Process for the treatment of phosphate ores with silico-carbonate gangue | Amar Henchiri, Jean-Luc Cecile, Gilles Barbery, Rene Bloise | 1982-04-13 |