EU Trademark Classification EU05 Pharmaceuticals 磺胺制剂（10895） Class 05 Sulfonamide preparations 10895 磺胺制剂 Chinese 磺胺制剂 English Sulfonamide preparations Site ref. 10895 Class 05 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)