EU Trademark Classification EU37 Construction and repair Hire of steel towers Class 37 Hire of steel towers 61319 租用钢制塔架 Chinese 租用钢制塔架 English Hire of steel towers Site ref. 61319 Class 37 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)