DIRECTSTEEL

Common metals and their alloys, namely copper, copper-based alloys, iron, iron-based alloys tugsten, tungsten-based alloys, nickel, silicon and other metallic or non-metallic alloying elements for use in the fabrication of prototypes, models and moulds by means of rapid prototyping, in particular, laser sintering

[ Optical apparatus and instruments, namely, such for use in rapid prototyping apparatus and systems, in particular in laser sintering apparatus; computer programs for use in data processing ]

[ Services of an engineer for others, namely, study and consulting relating to a rapid prototyping technique, in particular laser sinter technique and introduction and explanation relating to properties/features and operating way of rapid prototyping manufacturing of prototypes and moulds for others by rapid prototyping processes; computer programming for others in the field of software for rapid prototyping apparatus and systems, in particular for laser sinter apparatus ]