EU Trademark Classification EU01 Chemicals 稀土金属合金（1116） Class 01 稀土金属合金 1116 Chinese 稀土金属合金 English Alloys of rare earth metals Site ref. 1116 Class 01 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)