EU Trademark Classification EU06 Metal goods 脚手架用金属平台梯级（12903） Class 06 Platform steps of metallic for use with scaffolding 12903 脚手架用金属平台梯级 Chinese 脚手架用金属平台梯级 English Platform steps of metallic for use with scaffolding Site ref. 12903 Class 06 Included in Harmonised Database (HDB)