EU Trademark Classification EU37 Construction and repair 挤奶机的维修或保养（62468） Class 37 挤奶机的维修或保养 62468 Chinese 挤奶机的维修或保养 English Repair or maintenance of milking machines Site ref. 62468 Class 37 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)