EU Trademark Classification EU37 Construction and repair 汽车底盘防锈涂层服务（60637） Class 37 汽车底盘防锈涂层服务 60637 Chinese 汽车底盘防锈涂层服务 English Automobile undercoating services Site ref. 60637 Class 37 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)