1 gen 1961 anni - Leonid Ivanovich Kupriyanovich introduces the "Altai" mobile phone to the Soviet Union, 10 years before Martin Cooper's first mobile phone. While not as well known, it's impressive that the USSR had mobile phones before the U.S. (1961)
Aggiunto al nastro di tempo:
Data:
1 gen 1961 anni
Adesso
~ 64 years ago