Experiences in Identifying Inventions to Solve Social Challenges by Mr. Ermiayas Hailemariam
| 文件编号 | WIPO/TISC/GE/21/13 |
| 相关会议 | WIPO/TISC/GE/21 |
| 发布日期 | 2021年12月9日 |
| English | Experiences in Identifying Inventions to Solve Social Challenges by Mr. Ermiayas Hailemariam |