Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577525 | Composite abrasive with hard core and soft shell, manufacturing method and application method | Jing Lu, Xipeng Xu, Dayu Zhang, Yongchao Xu | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577525 | Composite abrasive with hard core and soft shell, manufacturing method and application method | Jing Lu, Xipeng Xu, Dayu Zhang, Yongchao Xu | 2020-03-03 |