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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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20 sept 1895 año - Guglielmo Marconi przetransmitował pierwsze sygnały radiowe
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komputr
By
Klaudiusz Labrzycki
8 oct 2018
1
0
422
fecha:
20 sept 1895 año
Ahora mismo
~ 130 years ago
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