40 Treatment of materials by laser beam; providing information concerning material treatment; custom manufacturing of dental prostheses; treatment of metal parts to prevent corrosion; custom manufacturing of molded components for use in industry; applying relief patterns to cardboard surfaces, namely, pattern printing on cardboard surfaces; heat treatment and coating of steel; custom construction of machines for others; applying relief patterns, namely, pattern printing to board surfaces; galvanizing; laser engraving; heat treatment of metals; custom manufacturing of semiconductor components, devices and circuits; rental of machines for the treatment and transformation of materials, for energy generation and for custom manufacturing; custom manufacturing of steel construction components; custom manufacturing of prefabricated components; application of surface protection coatings to machines and devices by means of galvanization; heat treatment of pipes and tubes made of metal; application of coatings by chemical vapor deposition techniques; custom manufacturing of dental prosthesis and dentures; processing of biopharmaceutical materials for others; application of wear- resistant coating agents to metals and plastics by means of galvanization; processing of optical lenses for individual requirements; applying relief patterns, namely, pattern printing to paper surfaces; heat treatment and coating of metal surfaces; paper treatment and paper processing; metal stamping; custom manufacturing of metal goods; treatment of metal, namely, metal stamping; polymer, metal, ceramic, glass etching; surface structuring, namely, treatment of metal, polymer, ceramic, glass by energy; custom manufacturing of tools for third parties; application of coatings by physical vapor deposition techniques to metal, polymer, ceramic, glass; vapor deposition processing on metal surfaces; treatment of artificial polymers for protection against bacterial infections; custom manufacturing of molds for use in industry; heat treatment of metal surfaces; treatment of artificial polymers against fungal infestation