EU Trademark Classification EU01 Chemicals 用于液体分离的碳质吸收剂（1618） Class 01 用于液体分离的碳质吸收剂 1618 Chinese 用于液体分离的碳质吸收剂 English Carbonaceous absorbents for separation of liquids Site ref. 1618 Class 01 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)