EU Trademark Classification EU07 Machinery Boring robots for repairing the interiors of pipes Class 07 Boring robots for repairing the interiors of pipes 15011 修复管道内部用钻孔机器人 Chinese 修复管道内部用钻孔机器人 English Boring robots for repairing the interiors of pipes Site ref. 15011 Class 07 Included in Harmonised Database (HDB)