EU Trademark Classification EU37 Construction and repair 珠宝首饰抛光（61957） Class 37 珠宝首饰抛光 61957 Chinese 珠宝首饰抛光 English Polishing of jewellery Site ref. 61957 Class 37 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)