7
Machines and machine tools; motors and engines (except for land vehicles); apparatus for use in cutting; cutting devices being parts of machines; cutting tools being parts of machines; gas operated apparatus for cutting; industrial cutting machines
9
Electrical apparatus and equipment; computer programs for laser machining; laser cutting apparatus and tools, other than for medical use; lasers for industrial use; lasers for machine tools; lasers for scientific use; electronic, electrical or computer controls; high frequency consoles; electrodes for plasma arc torches; electrodes for arc welding; electric arc cutting apparatus; electronic, electrical or computer controls, high frequency consoles and electric power supplies for plasma arc torch systems and replacement parts therefore; electronic, electrical or computer-generated controls for plasma arc cutting machines, lasers and nozzles and replacement parts therefore; electronics, electrical or computer-generated controls for high-temperature cutting machines, lasers, and nozzles and replacement parts therefore; electrical controls; electronic controls for plasma arc torch systems and replacement parts therefore; computer controls for plasma arc torch systems and replacement parts therefore; electric power supplies for plasma arc torch systems and replacement parts therefore; laser applied machining devices; plasma arc torch systems; plasma arc torch systems for cutting and marking metallic workpieces; plasma arc metal cutting machines; plasma arc cutting machines, lasers and nozzles and replacement parts therefore; high-temperature cutting machines, lasers, and nozzles and replacement parts therefore; plasma arc metal cutting systems comprised of torches, electrical power supplies for plasma, thermal and laser apparatus for use in cutting, marking, piercing, welding and scoring, remote high frequency consoles, gas consoles, counter/timers, and replacement parts therefore
40
Treatment of materials; thermal processing of metals; thermal treatment of metals