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8 jan 1967 ano - Colour transmissions began in 1967 but switchover to the new 625 lines of UHF from original 405 lines of VHF took twenty yeras
Adicionado na linha do tempo:
29 set 2017
0
0
400
Television
digital media
Data:
8 jan 1967 ano
Agora
~ 57 years ago