Understanding the Classification and Identification of Goods and Services at USPTO
Индекс документа | WIPO/WEBINAR/MADRID/2021/11/WWW/534618 |
Мероприятия по теме | WIPO/WEBINAR/MADRID/2021/11 |
Дата публикации | 1 апреля 2021 г. |
English | Understanding the Classification and Identification of Goods and Services at USPTO |