Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11543032 | Last-stage pressure drop-adjustable multistage brush seal structure | Guoqiang Zhang | 2023-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11543032 | Last-stage pressure drop-adjustable multistage brush seal structure | Guoqiang Zhang | 2023-01-03 |