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15 Nov 1923 Jahr - 1923 The iconoscope was invented by Vladimir Kosma Zworykin. This tube was used in the first television camera. This lead to the cathode ray tube used in later televisions, the same tubes used in discovering the electrons in atoms.

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27 Sep 2017
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Datum:

15 Nov 1923 Jahr
Jetzt
~ 102 years ago

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