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18 magg 1987 anni - GSM standard is formally agreed

Descrizione:

The GSM standard is formally agreed. Used earlier by the army but not by consumers before this point.

Aggiunto al nastro di tempo:

History of Computing

24 set 2017

3

0

2751

Data:

18 magg 1987 anni

Adesso

~ 38 years ago

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