Pérez Acevedo N. The applicability of the graphical representation requirement on the registration of non-traditional trademarks: Comparative Analysis of a possible update in the Andean Community Regulation in the light of the European and Chinese experiences. propin [Internet]. 2 de agosto de 2024 [citado 8 de agosto de 2024];(38):73-108. Disponible en: https://revistas.uexternado.edu.co/index.php/propin/article/view/9703