Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054159 | Fresh air purification window for anti-haze | Yang Lv, Yixiu Dong, Zhimeng Wang, Fan Feng | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054159 | Fresh air purification window for anti-haze | Yang Lv, Yixiu Dong, Zhimeng Wang, Fan Feng | 2021-07-06 |