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23 déc. 1947 - Transistor Radio

Description:

December 23, 1947

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

Ajouté au bande de temps:

Electronic Age Devices

10 janv. 2020

0

0

820

Date:

23 déc. 1947

Maintenaint

~ Il y a 77 ans

Les images:

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