EU Trademark Classification EU37 Construction and repair 管道维修咨询服务（61949） Class 37 管道维修咨询服务 61949 Chinese 管道维修咨询服务 English Plumbing repair advisory services Site ref. 61949 Class 37 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)