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16 сент 1859 г. - J. Plucker (1859) - built one of the first gas discharge tubes (“cathode ray tube”)

Добавлено на ленту времени:

Chem Project

ByAlyssa George
27 сен 2017

Дата:

16 сент 1859 г.
Сейчас
~ 164 г назад
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