EU Trademark Classification EU10 Medical apparatus 治疗用免疫吸附柱（26780） Class 10 治疗用免疫吸附柱 26780 Chinese 治疗用免疫吸附柱 English Immunoadsorption columns for therapeutic use Site ref. 26780 Class 10 Included in Harmonised Database (HDB), TM5 ID List