1 janv. 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:
Date:
1 janv. 1952
Maintenaint
~ Il y a 72 ans
