EU Trademark Classification EU01 Chemicals 乙基溶纤剂（2871） Class 01 Ethycellosolve 2871 乙基溶纤剂 Chinese 乙基溶纤剂 English Ethycellosolve Site ref. 2871 Class 01 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)