EU Trademark Classification EU11 Lighting, heating and air conditioning Heat exchangers for the removal of condensate Class 11 Heat exchangers for the removal of condensate 29525 去除冷凝水用热交换器 Chinese 去除冷凝水用热交换器 English Heat exchangers for the removal of condensate Site ref. 29525 Class 11 Included in Harmonised Database (HDB)