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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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9 fev 1952 ano - The FCC lifts its ban on new TV stations after problems of signal interference are worked out. The Advertising Research Foundation endorses A.C. Nielsen's machine-based ratings system for TV. CBS opens its Television City production facilities in Hollywood.

Adicionado na linha do tempo:

27 set 2017
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0
707

Data:

9 fev 1952 ano
Agora
~ 73 years ago