Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744512 | Raw material pre-treatment method and raw material pre-treatment process system suitable for kiln phosphoric acid process | Yonghe Hou, Jun Wu | 2020-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744512 | Raw material pre-treatment method and raw material pre-treatment process system suitable for kiln phosphoric acid process | Yonghe Hou, Jun Wu | 2020-08-18 |