Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517931 | Step cavity low-frequency ultrasonic atomizing nozzle having vortex flow impeller | Jianmin Gao | 2022-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517931 | Step cavity low-frequency ultrasonic atomizing nozzle having vortex flow impeller | Jianmin Gao | 2022-12-06 |