EU Trademark Classification EU01 Chemicals 食品工业用食品级蜡（3143） Class 01 食品工业用食品级蜡 3143 Chinese 食品工业用食品级蜡 English Food-grade wax for the food industry Site ref. 3143 Class 01 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)