20 май 1925 г. - Dot Matrix (Impact Matrix) Printing was invented
Описание:
A type of computer printing which uses a print head that moves in either a back-and-forth or up-and-down motion. Similar to a typewriterДобавлено на ленту времени:
Дата:
20 май 1925 г.
Сейчас
~ 100 г назад