Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020720 | Method for cleaning phosgene-conducting apparatuses | Wolfgang Taube, Zhangyong Ming, Yuguo Gai | 2021-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020720 | Method for cleaning phosgene-conducting apparatuses | Wolfgang Taube, Zhangyong Ming, Yuguo Gai | 2021-06-01 |