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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 Jan 1947 Jahr - Transistor

Beschreibung:

Bell Labs develops the transistor, an electronic switch made with a small piece of silicon with added impurities. It’s smaller, uses less power, more reliable, and cheaper to produce than vacuum tubes.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1947 Jahr
Jetzt
~ 78 years ago