EU Trademark Classification EU01 Chemicals Recharging accumulators (Acidulated water for -) Class 01 Recharging accumulators (Acidulated water for -) 4488 蓄电池充电用酸化水 Chinese 蓄电池充电用酸化水 English Recharging accumulators (Acidulated water for -) Site ref. 4488 Class 01 Included in Harmonised Database (HDB)