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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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27 дек 1833 г. - Электродвигатель постоянного тока. Якоби Б.С. Россия
Добавлено на ленту времени:
14.1
By
Анастасия Копчикова
10 дек 2019
1
0
663
Дата:
27 дек 1833 г.
Сейчас
~ 191 г назад
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