EU Trademark Classification EU19 Building materials Planks of non-metallic materials for use in building Class 19 Planks of non-metallic materials for use in building 40294 建筑用非金属材料长条板 Chinese 建筑用非金属材料长条板 English Planks of non-metallic materials for use in building Site ref. 40294 Class 19 Included in Harmonised Database (HDB)