22 ч 32 мин, 12 ноя 1869 г. - Edison opens first modern laboratory
Описание:
in Menlo Park, NJ | first modern research lab in the world | changed from individual inventors to a team | over 1,000 patented inventions came out of thereДобавлено на ленту времени:
Дата:
22 ч 32 мин, 12 ноя 1869 г.
Сейчас
~ 154 г назад
