Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998779 | Main valve for drawing straightway deluge valve | Shusheng Cui, Liyong Zhang | 2024-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998779 | Main valve for drawing straightway deluge valve | Shusheng Cui, Liyong Zhang | 2024-06-04 |