Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535921 | Method and device for controlling flow of liquid zinc in zinc pot for hot-dip galvanization | Xiaoguang Hou, Hongwei Qian, Lei Yu, Shanqing Li, Yong Lu +7 more | 2022-12-27 |