EU Trademark Classification EU21 Household and kitchen utensils Siphons for aerated water Class 21 Siphons for aerated water 45090 充气水用虹吸器 Chinese 充气水用虹吸器 English Siphons for aerated water Site ref. 45090 Class 21 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)