1
Chemicals used in industry and science, being powders or dispersions for generative manufacture of parts, prototypes, models, moulds and tools, and other kinds of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; chemicals, namely coating materials and thin layers of organic and non-organic materials for applying a coating to substrates, including metal, glass, ceramic, plastic; organometallic compounds
6
Powders of metal, alloys of metal and dispersions for generative manufacture of parts, prototypes, models, moulds and tools and other kinds of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; coating materials of metal, alloys of metal and dispersions, and layers and layer sequences consisting thereof, in particular surface layers on workpieces, tools and parts of machines; coating materials of metal, namely pure metal coating powder, alloyed coating powder, coating powder mixtures, solid coating materials in the form of wires and or panels, consisting of pure metal or metal alloys; filler metals for welding, wires and rods of metal for welding, electroplating, brazing and soldering
7
Gas cutting machines and apparatus, gas torches for welding and cutting and pressure regulators
8
Hand tools for welding and cutting metals, hand torches, burners and electrode holders for welding, cutting and metalwork
9
Electric arc cutting and welding apparatus and instruments, electric welding kits, welder's masks, protective goggles or safety goggles, protective clothing, protective gloves
37
Assistance, installation and maintenance of welding and cutting equipment; installation services, repair
40
Coating of workpieces, prefabricated parts, material webs, tools and parts of machines of metal, ceramics, plastics, fibre-reinforced plastics, in particular applying layers of materials of metal, of ceramic materials, of plastic and composites of two or more of these materials; manufacture and preparation of parts, prototypes, models, moulds and tools and other kinds of three-dimensional objects by means of a generative manufacturing process; manufacture of powders for generative manufacturing of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; applying of functional protective layers to workpieces, prefabricated parts, material webs, tools and parts of machines, including pre- and post-treatment steps
42
Computer programming in the field of welding and cutting, engineering and consultancy for the improvement and optimization of the use of welding and cutting equipment and tools
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