Presentation by Mr. Liu Jian: Protection and Development of Geographical Indication in China
文件编号 | WIPO/GEO/LIS/19/4 |
相关会议 | WIPO/GEO/LIS/19 |
发布日期 | 2019年7月9日 |
English | Presentation by Mr. Liu Jian: Protection and Development of Geographical Indication in China |