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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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28 fev 1919 ano - Amerykańscy fizycy wymyślają przekaźnik
Adicionado na linha do tempo:
komputr
By
Klaudiusz Labrzycki
8 out 2018
1
0
422
Data:
28 fev 1919 ano
Agora
~ 106 years ago
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