EU Trademark Classification EU09 Scientific and electronic apparatus 粒子探测设备（23508） Class 09 粒子探测设备 23508 Chinese 粒子探测设备 English Particle detecting apparatus Site ref. 23508 Class 09 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)