Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781905 | Process for producing phosphoric acid and/or phosphates from wet-process phosphoric acid and an extractant therein | Jiang Yu-Ming | 1988-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781905 | Process for producing phosphoric acid and/or phosphates from wet-process phosphoric acid and an extractant therein | Jiang Yu-Ming | 1988-11-01 |