EU Trademark Classification EU09 Scientific and electronic apparatus 免疫染色仪器（科学用）（22372） Class 09 免疫染色仪器（科学用） 22372 Chinese 免疫染色仪器（科学用） English Immunostaining instruments [for scientific purposes] Site ref. 22372 Class 09 Included in Harmonised Database (HDB), TM5 ID List