welding apparatus, welding machines, electric arc welding machines, electric welding machines, gas-operated welding machines, laser welding machines, welding torches for GTAW (Gas Tungsten Arc Welding), welding torches for GMAW (Gas Metal Arc Welding), computer controlled welding apparatus, and computer controlled welding machines
Machinerywelding software, software for enabling welding machines and welding torches, computer software to control and monitor welding machines, computer software to control and monitor welding torches, computer software to report the performance of welding apparatus, and computer software to anticipate and diagnose problems with welding apparatus
Electrical and Scientific Apparatus