EU Trademark Classification EU01 Chemicals 冷却系统冲洗剂（3079） Class 01 冷却系统冲洗剂 3079 Chinese 冷却系统冲洗剂 English Flushing agents for cooling systems Site ref. 3079 Class 01 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)