Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791222 | Rubber ball cleaning multipoint centralized ball serving system for condenser | Jieyu Jiang | 2017-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791222 | Rubber ball cleaning multipoint centralized ball serving system for condenser | Jieyu Jiang | 2017-10-17 |