EU Trademark Classification EU07 Machinery 液压扩张机用挖掘器（15341） Class 07 Excavators for hydraulic expansion machines 15341 液压扩张机用挖掘器 Chinese 液压扩张机用挖掘器 English Excavators for hydraulic expansion machines Site ref. 15341 Class 07 Included in Harmonised Database (HDB)