EU Trademark Classification EU01 Chemicals Fibres of organic material for separation purposes Class 01 Fibres of organic material for separation purposes 2903 用于分离目的的有机材料纤维 Chinese 用于分离目的的有机材料纤维 English Fibres of organic material for separation purposes Site ref. 2903 Class 01 Included in Harmonised Database (HDB)