EU Trademark Classification EU16 Paper and stationery 绘图角尺（36766） Class 16 绘图角尺 36766 Chinese 绘图角尺 English Squares (Drawing -) Site ref. 36766 Class 16 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)