EU Trademark Classification EU09 Scientific and electronic apparatus 天文光谱仪（19896） Class 09 天文光谱仪 19896 Chinese 天文光谱仪 English Astronomical spectrographs Site ref. 19896 Class 09 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)