EU Trademark Classification EU12 Vehicles Tyre chains (Anti-skid -) Class 12 Tyre chains (Anti-skid -) 33144 轮胎防滑链 Chinese 轮胎防滑链 English Tyre chains (Anti-skid -) Site ref. 33144 Class 12 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)