EU Trademark Classification EU09 Scientific and electronic apparatus 可从互联网下载的数字图书（20991） Class 09 可从互联网下载的数字图书 20991 Chinese 可从互联网下载的数字图书 English Digital books downloadable from the Internet Site ref. 20991 Class 09 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)