EU Trademark Classification EU01 Chemicals Plant-growth promoters containing microorganisms Class 01 Plant-growth promoters containing microorganisms 4128 含有微生物的植物生长促进剂 Chinese 含有微生物的植物生长促进剂 English Plant-growth promoters containing microorganisms Site ref. 4128 Class 01 Included in Harmonised Database (HDB)