EU Trademark Classification EU09 Scientific and electronic apparatus 笔记本电脑扩展坞（22599） Class 09 笔记本电脑扩展坞 22599 Chinese 笔记本电脑扩展坞 English Laptop docking stations Site ref. 22599 Class 09 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)