EU Trademark Classification EU09 Scientific and electronic apparatus 笔记本电脑散热垫（23308） Class 09 笔记本电脑散热垫 23308 Chinese 笔记本电脑散热垫 English Notebook computer cooling pads Site ref. 23308 Class 09 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)