Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850756 | Method and device for building underground storehouse by dissolving limestone with carbon dioxide | Heping Xie, Yufei Wang, Jianfeng Liu, Ru Zhang | 2017-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850756 | Method and device for building underground storehouse by dissolving limestone with carbon dioxide | Heping Xie, Yufei Wang, Jianfeng Liu, Ru Zhang | 2017-12-26 |