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9 févr. 1952 - 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.

Ajouté au bande de temps:

HIstory of ad

ByCody Higgs
27 sept. 2017
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Date:

9 févr. 1952
Maintenaint
~ Il y a 73 ans
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