EU Trademark Classification EU42 Scientific and technological services 为互联网提供搜索引擎（71871） Class 42 为互联网提供搜索引擎 71871 Chinese 为互联网提供搜索引擎 English Provision of search engines for the Internet Site ref. 71871 Class 42 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)