EU Trademark Classification EU06 Metal goods 乘客用金属移动登机楼梯（13385） Class 06 乘客用金属移动登机楼梯 13385 Chinese 乘客用金属移动登机楼梯 English Staircases (Mobile boarding -), of metal, for passengers Site ref. 13385 Class 06 Included in Harmonised Database (HDB)