Engraving machines; Machines for processing plastics; Metalworking machine tools; Packaging machines; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Soldering apparatus, electric; Bending machines for metalworking; Boring machines for metalworking; Broaching machines for metalworking; Cutting machines for metalworking; Drilling machines for metalworking; Electric wax-polishing machines for household purposes; Electric wax-polishing machines for indust...