Heading 8475

Machines; for assembling electric or electronic lamps, tubes, valves, flashbulbs, in glass envelopes, machines for manufacturing or hot working glass or glassware

847510 Machines; for assembling electric or electronic lamps, tubes, valves or flashbulbs, in glass envelopes 847521 Machines; for manufacturing or hot working glass or glassware, for making optical fibres and preforms thereof 847529 Machines; for manufacturing or hot working glass or glassware, not for making optical fibres and preforms thereof 847590 Machines; parts, of those for assembling electric or electronic lamps, tubes, valves or flash-bulbs, in glass envelopes and manufacturing or hot working glass or glassware