EU Trademark Classification EU19 Building materials 防侵蚀用非金属机织物（41015） Class 19 防侵蚀用非金属机织物 41015 Chinese 防侵蚀用非金属机织物 English Woven fabrics (Non-metallic -) for protection against erosion Site ref. 41015 Class 19 Included in Harmonised Database (HDB)