Blow torches, namely, gas operated cutting torches; [ Cutting blow pipes, gas-operated; ] Cutting torches; Gas-operated soldering irons; [ Gas-operated welding machines; Gas cutting guns; Gas welding guns; ] Hot melt glue guns; [ Power-operated spray guns; Soldering apparatus, gas-operated; Soldering blow pipes, gas-operated; Soldering irons, gas-operated; Soldering lamps; Valves as machine components; ] Welding apparatus, gas-operated