EU Trademark Classification EU37 Construction and repair 电池和蓄电池充电（62144） Class 37 Recharging of batteries and accumulators 62144 电池和蓄电池充电 Chinese 电池和蓄电池充电 English Recharging of batteries and accumulators Site ref. 62144 Class 37 Included in Harmonised Database (HDB)