Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874283 | Valve device capable of fast switching and fine adjustment of flow | — | 2018-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874283 | Valve device capable of fast switching and fine adjustment of flow | — | 2018-01-23 |