Mike Sarafoglou

3d print 3d printer prusa i3 filaments additive manufacture prototype sls sla fff 3d printing patents ethics greek πατέντες Ηθική πνευματική ιδιοκτησία δίπλωμα ευρεσιτεχνίας am fdm tesla google car waymo driverless robotic vehicle self driving cars autonomous car material hardware software simplify3d slicer 3d drucker 3dprinting 3d_print 3dprint 3d systems stratasys formlabs ultimaker makerbot zortax epo pct wipo espacenet οβι obi καινοτομία product design