THE TELEVISION (28 Feb 1923 Jahr – 31 Aug 1938 Jahr)
Beschreibung:
 TELEVISION technology was simultaneously developed by researchers in the U.S., Soviet Union and Great Britain. 
Zugefügt zum Band der Zeit:
Datum:
28 Feb 1923 Jahr
31 Aug 1938 Jahr
 ~ 15 years
Abbildungen:
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