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; Coating materials, in particular pure metal coating powder, alloyed coating powder, coating powder mixtures, solid coating materials in the form of wires or panels, consisting of pure metal or metal alloys; Organometallic compounds; All the aforesaid goods included in the fields of thermal injecting, mechanical cutting and generative and structural production, but not in the fields of welding, brazing, laser cladding, surfacing, welding apparatus, weld fillers, welding clothing, welding accessories, welding powder, cutting tools
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; All the aforesaid goods included in the fields of thermal injecting, mechanical cutting and generative and structural production, but not in the fields of welding, brazing, laser cladding, surfacing, welding apparatus, weld fillers, welding clothing, welding accessories, welding powder, cutting tools
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; All the aforesaid services included in the fields of thermal injecting, mechanical cutting and generative and structural production, but not in the fields of welding, brazing, laser cladding, surfacing, welding apparatus, weld fillers, welding clothing, welding accessories, welding powder, cutting tools