Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959421 | Compressor having a shutdown valve | Xiaogeng Su, Weihua Guo, Xiaomin Qu | 2011-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959421 | Compressor having a shutdown valve | Xiaogeng Su, Weihua Guo, Xiaomin Qu | 2011-06-14 |