EU Trademark Classification EU19 Building materials 非金属预成型建筑型段（40436） Class 19 非金属预成型建筑型段 40436 Chinese 非金属预成型建筑型段 English Preformed building sections (Non-metallic -) Site ref. 40436 Class 19 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)