EU Trademark Classification EU41 Education and entertainment 轮滑德比类娱乐（67827） Class 41 轮滑德比类娱乐 67827 Chinese 轮滑德比类娱乐 English Entertainment in the nature of roller derbys Site ref. 67827 Class 41 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)