| Original language | Chinese (Simplified) |
|---|---|
| Patent number | ZL2019100761664 |
| Filing date | 26/01/19 |
| Publication status | Published - 5 Nov 2021 |
Free Keywords
- Invention
- Granted
- apply2019
- granted2021
Research output: Patent
| Original language | Chinese (Simplified) |
|---|---|
| Patent number | ZL2019100761664 |
| Filing date | 26/01/19 |
| Publication status | Published - 5 Nov 2021 |