Additive manufacturing technology, namely, additive manufacturing of parts for the aerospace, automotive, medical, consumer electronics, tooling industries for others; printing technology for commercial or industrial use, namely, custom manufacture of metal and ceramic tooling parts, industrial parts, prototypes, serial production parts for others

3D printers; printers based on 3D printing technology; printers for use in additive manufacturing, namely, 3D printers; Printers for printing multi-layer printed embodiments of designs generated from digital data; 3D printers using different materials, including ceramic and metal materials; printing machines for commercial or industrial use