EU Trademark Classification EU01 Chemicals Sensitised emulsions Class 01 Sensitised emulsions 4622 感光乳剂 Chinese 感光乳剂 English Sensitised emulsions Site ref. 4622 Class 01 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)