EU Trademark Classification EU35 Advertising and business 通过广告夹板提供的广告服务（56145） Class 35 通过广告夹板提供的广告服务 56145 Chinese 通过广告夹板提供的广告服务 English Advertising services by means of sandwich board Site ref. 56145 Class 35 Included in Harmonised Database (HDB)