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Swiss federal authorities
  • 28.49.1 Machine tools for working stone, wood and similar hard materials
  • 28.49.11 Machine tools for working stone, ceramics, concrete or similar mineral materials or for cold working glass
  • 28.49.12 Machine tools for working wood, cork, bone, hard rubber, hard plastics or similar hard materials; electroplating machinery
  • 28.49.13 Stationary rotary or rotary percussion drills, filing machines, riveters, sheet metal cutters
  • 28.49.2 Tool holders
  • 28.49.21 Tool holders and self-opening dieheads, for machine tools
  • 28.49.22 Work holders for machine tools
  • 28.49.23 Dividing heads and other special attachments for machine tools
  • 28.49.24 Parts and accessories of machine tools for working wood, cork, stone, hard rubber and similar hard materials
  • 28.49.9 Sub-contracted operations as part of manufacturing of other machine tools
  • 28.49.99 Sub-contracted operations as part of manufacturing of other machine tools