Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9727061 | Method and apparatus for controlling a furnace pressure of a continuous annealing furnace | Yongfeng Liu, Huazhong Gu, Guoqiang Qian, Bin Yin, Dejian Wen +2 more | 2017-08-08 |