Understanding the Classification and Identification of Goods and Services at USPTO
| Code du document | WIPO/WEBINAR/MADRID/2021/11/WWW/534618 |
| Réunion(s) connexe(s) | WIPO/WEBINAR/MADRID/2021/11 |
| Date de publication | 1 avril 2021 |
| English | Understanding the Classification and Identification of Goods and Services at USPTO |