Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9255577 | Large-scale submersible sewage pump | Songmao Zhai, Quanmin Li, Jianguo Ying, Zhilong Lin, Jun Jing | 2016-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9255577 | Large-scale submersible sewage pump | Songmao Zhai, Quanmin Li, Jianguo Ying, Zhilong Lin, Jun Jing | 2016-02-09 |