EU Trademark Classification EU21 Household and kitchen utensils Works of art made of porcelain Class 21 Works of art made of porcelain 45458 瓷器艺术品 Chinese 瓷器艺术品 English Works of art made of porcelain Spanish obras de arte hechas de porcelana Site ref. 45458 Class 21 Included in Harmonised Database (HDB)