Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181447 | Metal protection coating, hot-dip Zn metallic material and hot-dip Al—Zn metallic material using the same | Zhefeng Xu, Dongsheng Mei, Yong Chen, Quan Xu, Yilin Zhou | 2015-11-10 |