EU Trademark Classification EU07 Machinery 挠性联轴器（机器部件）（15375） Class 07 Flexible couplings [parts of machines] 15375 挠性联轴器（机器部件） Chinese 挠性联轴器（机器部件） English Flexible couplings [parts of machines] Site ref. 15375 Class 07 Included in Harmonised Database (HDB), TM5 ID List