Australian Trademark Classification AU12 Vehicles 陆地车辆用增速齿轮（35877） Class 12 陆地车辆用增速齿轮 35877 Chinese 陆地车辆用增速齿轮 English Step-up gears for land vehicles Spanish Cajas de cambios de aumento para vehículos terrestres Site ref. 35877 Class 12