EU Trademark Classification EU01 Chemicals Mulch for soil enrichment in agricultural environments Class 01 Mulch for soil enrichment in agricultural environments 3828 农业环境土壤增肥用覆盖物 Chinese 农业环境土壤增肥用覆盖物 English Mulch for soil enrichment in agricultural environments Site ref. 3828 Class 01 Included in Harmonised Database (HDB)