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23 dic 1947 anni - Transistor Radio

Descrizione:

December 23, 1947

A transistor radio is a small portable radio receiver that uses transistor-based circuitry.

Aggiunto al nastro di tempo:

Electronic Age Devices

10 gen 2020

0

0

820

Data:

23 dic 1947 anni

Adesso

~ 77 years ago

Immagini:

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