Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816508 | Dry-type cable wire outlet device for a submersible electrical pump | Songmao Zhai, Quanmin Li | 2017-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816508 | Dry-type cable wire outlet device for a submersible electrical pump | Songmao Zhai, Quanmin Li | 2017-11-14 |