EU Trademark Classification EU09 Scientific and electronic apparatus 计算机用附加卡（19701） Class 09 计算机用附加卡 19701 Chinese 计算机用附加卡 English Add-on-cards for computers Site ref. 19701 Class 09 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)