Trademark classes
收藏DataCite Commons2026-03-10 更新2026-05-04 收录
下载链接:
https://data.jrc.ec.europa.eu/dataset/4b8051aa-b719-4e73-84cf-40671641018b
下载链接
链接失效反馈官方服务:
资源简介:
Additional trademark data on NICE classes
提供机构:
European Commission, Joint Research Centre
创建时间:
2026-03-10



