Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733133 | Kind of online PM2.5 concentrated collection instrument | Jianmin Chen, Xiaona Shang, Jianfeng Sun, Ling Li, Guodong Sui +1 more | 2023-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733133 | Kind of online PM2.5 concentrated collection instrument | Jianmin Chen, Xiaona Shang, Jianfeng Sun, Ling Li, Guodong Sui +1 more | 2023-08-22 |