EU Trademark Classification EU01 Chemicals 毛皮鞣制用化学产品（2037） Class 01 Chemical products for tanning skins 2037 毛皮鞣制用化学产品 Chinese 毛皮鞣制用化学产品 English Chemical products for tanning skins Site ref. 2037 Class 01 Included in Harmonised Database (HDB)