EU Trademark Classification EU07 Machinery Sprung sheet metal guides Class 07 Sprung sheet metal guides 17902 弹簧金属板导轨(机器部件) Chinese 弹簧金属板导轨(机器部件) English Sprung sheet metal guides [parts of machines] Site ref. 17902 Class 07 Included in Harmonised Database (HDB) Name qualifier parts of machines