EU Trademark Classification EU09 Scientific and electronic apparatus 门用窥视孔（放大镜）（23452） Class 09 门用窥视孔（放大镜） 23452 Chinese 门用窥视孔（放大镜） English Peepholes for doors [magnifying lenses] Site ref. 23452 Class 09 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)