EU Trademark Classification EU19 Building materials 玻璃门（非金属框）（39821） Class 19 Glazed doors [non-metallic frame] 39821 玻璃门（非金属框） Chinese 玻璃门（非金属框） English Glazed doors [non-metallic frame] Site ref. 39821 Class 19 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)