EU Trademark Classification EU03 Cosmetics and cleaning preparations Ammonia detergent Class 03 Ammonia detergent 6717 氨水[挥发性碱][洗涤剂] Chinese 氨水[挥发性碱][洗涤剂] English Ammonia [volatile alkali] detergent Site ref. 6717 Class 03 Included in Harmonised Database (HDB) Name qualifier volatile alkali