Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506225 | Vacuum breaking device for vacuum generator | Dongjie ZHU, Guangjing CHEN, Xiaoxiong Hu | 2022-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506225 | Vacuum breaking device for vacuum generator | Dongjie ZHU, Guangjing CHEN, Xiaoxiong Hu | 2022-11-22 |