Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233537 | Artificial joint cup, magnetic control sputtering coating film device and preparation method thereof | Lingling Li, Gong Jin | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233537 | Artificial joint cup, magnetic control sputtering coating film device and preparation method thereof | Lingling Li, Gong Jin | 2019-03-19 |