blow torches, namely, gas-operated soldering torches; cutting torches; gas-operated blow torches; welding torches; gas-powered blow torch, cutting torch, and welding torch heads for use with hydrocarbon fuels; hydrocarbon blow torch, cutting torch, and welding torch kits comprised of a gas-powered torch gun and a fuel cylinder; self-igniting blow torch, cutting torch, and welding torch heads for use with propane, brazing fuel, or map fuel, namely a fuel blend of methyl acetylene, propadiene, ...