Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687650 | Electric pressure cooker having safety switch device | Ziyu Li, Jiufu Tan, Hualiang Li | 2020-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687650 | Electric pressure cooker having safety switch device | Ziyu Li, Jiufu Tan, Hualiang Li | 2020-06-23 |