| Original language | Chinese (Simplified) |
|---|---|
| Patent number | 202123078535.5 |
| Filing date | 9/12/21 |
| Publication status | Published - 13 May 2022 |
Free Keywords
- Utility Model
- Granted
- apply2021
- granted2022
Research output: Patent
| Original language | Chinese (Simplified) |
|---|---|
| Patent number | 202123078535.5 |
| Filing date | 9/12/21 |
| Publication status | Published - 13 May 2022 |