| Event title | Guangdong-Hong Kong-Macao Greater Bay Area High-value Patent Portfolio Layout Competition 2022 |
|---|---|
| Location | , |
| Period | 10 Feb 2023 |
Skin-protection composition containing dendrobium-based ingredients
- ZHANG, Hongjie (Recipient)
Prize: Award
Prize: Award
| Event title | Guangdong-Hong Kong-Macao Greater Bay Area High-value Patent Portfolio Layout Competition 2022 |
|---|---|
| Location | , |
| Period | 10 Feb 2023 |