16 июл 1984 г. - 3D printers are first made
Описание:
The very first commercial 3D printer was based on a vat photopolymerization technique called 'stereolithography'. This was invented by Charles Hull in 1984. 3D printers are printer but instead of putting a 2D image on paper it creates a physical 3D object.Добавлено на ленту времени:
Дата:
16 июл 1984 г.
Сейчас
~ 41 г назад