EU Trademark Classification EU12 Vehicles 车辆用车顶开启机构（32313） Class 12 车辆用车顶开启机构 32313 Chinese 车辆用车顶开启机构 English Opening mechanisms roofs for vehicles Site ref. 32313 Class 12 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)