EU Trademark Classification EU01 Chemicals Plant nutrients for use in aquariums Class 01 Plant nutrients for use in aquariums 4086 用于水族箱的植物营养素 Chinese 用于水族箱的植物营养素 English Plant nutrients for use in aquariums Site ref. 4086 Class 01 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)