EU Trademark Classification EU11 Lighting, heating and air conditioning 水减压器（调节附件）（31035） Class 11 Water pressure reducers [regulating accessories] 31035 水减压器（调节附件） Chinese 水减压器（调节附件） English Water pressure reducers [regulating accessories] Site ref. 31035 Class 11 Included in Harmonised Database (HDB)