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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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31 dic 1924 año - Транзистор. Лилиенфельд. Германия.
Añadido al timeline:
14.1
By
Анастасия Копчикова
10 dic 2019
1
0
664
fecha:
31 dic 1924 año
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~ 100 years ago
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