EU Trademark Classification EU01 Chemicals 蓄电池充电用酸化水（892） Class 01 Accumulators (Acidulated water for recharging -) 892 蓄电池充电用酸化水 Chinese 蓄电池充电用酸化水 English Accumulators (Acidulated water for recharging -) Site ref. 892 Class 01 Included in Harmonised Database (HDB)