EU Trademark Classification EU19 Building materials 非金属屋面檐沟（39866） Class 19 Gutters (Roof -), not of metal 39866 非金属屋面檐沟 Chinese 非金属屋面檐沟 English Gutters (Roof -), not of metal Site ref. 39866 Class 19 Included in Harmonised Database (HDB)