EU Trademark Classification EU09 Scientific and electronic apparatus 电子备忘板（23018） Class 09 Memo boards [electronic] 23018 电子备忘板 Chinese 电子备忘板 English Memo boards [electronic] Site ref. 23018 Class 09 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)