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25 июл 1903 г. - The first patents were awarded for the construction of a “printed wire” which came into use after World War 2. The concept was to replace radio tube with something less bulky.
Добавлено на ленту времени:
Robotics timeline
By
Jordan Brownlow
1 авг 2018
0
0
387
Дата:
25 июл 1903 г.
Сейчас
~ 120 г назад
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