EU Trademark Classification EU37 Construction and repair 卫生清洁（移动构筑物）（61289） Class 37 卫生清洁（移动构筑物） 61289 Chinese 卫生清洁（移动构筑物） English Hygienic cleaning [mobile structures] Site ref. 61289 Class 37 Included in Harmonised Database (HDB)