EU Trademark Classification EU12 Vehicles 无人驾驶勘测车辆（32401） Class 12 Pilotless surveying vehicles 32401 无人驾驶勘测车辆 Chinese 无人驾驶勘测车辆 English Pilotless surveying vehicles Site ref. 32401 Class 12 Included in Harmonised Database (HDB)