EU Trademark Classification EU30 Staple foods, coffee, tea and confectionery 马铃薯粉（食品用）（53658） Class 30 Potato flour [for food] 53658 马铃薯粉（食品用） Chinese 马铃薯粉（食品用） English Potato flour [for food] Site ref. 53658 Class 30 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)