| Original language | Chinese (Simplified) |
|---|---|
| Patent number | 201811447808.9 |
| Filing date | 29/11/18 |
| Publication status | Published - 8 Jun 2021 |
| Externally published | Yes |
Free Keywords
- Invention
- Granted
- apply2018
- granted2021
Research output: Patent
| Original language | Chinese (Simplified) |
|---|---|
| Patent number | 201811447808.9 |
| Filing date | 29/11/18 |
| Publication status | Published - 8 Jun 2021 |
| Externally published | Yes |