EU Trademark Classification EU36 Finance, insurance and real estate 提供有关宝石估价的信息（59937） Class 36 提供有关宝石估价的信息 59937 Chinese 提供有关宝石估价的信息 English Providing information relating to the appraisal of precious stones Site ref. 59937 Class 36 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)