EU Trademark Classification EU37 Construction and repair 筑路设备维护和修理（61690） Class 37 筑路设备维护和修理 61690 Chinese 筑路设备维护和修理 English Maintenance and repair of road making equipment Site ref. 61690 Class 37 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)