EU Trademark Classification EU37 Construction and repair 给水泵或增压泵的修理和维护（62279） Class 37 Repair and maintenance of feed or booster pumps 62279 给水泵或增压泵的修理和维护 Chinese 给水泵或增压泵的修理和维护 English Repair and maintenance of feed or booster pumps Site ref. 62279 Class 37 Included in Harmonised Database (HDB)