EU Trademark Classification EU19 Building materials Surfaces of sand for use in horse-riding arenas Class 19 Surfaces of sand for use in horse-riding arenas 40742 骑马场用砂铺面 Chinese 骑马场用砂铺面 English Surfaces of sand for use in horse-riding arenas Site ref. 40742 Class 19 Included in Harmonised Database (HDB)