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20 jun 1956 ano - 1956

Descrição:

se desarrolla el primer sistema de televisión europeo, que basándose en él mejora el NTSC de Estados Unidos. El sistema es el llamado SECAM.

Adicionado na linha do tempo:

Linea del Tiempo Realidad Virtual

3 out 2018

0

0

902

Data:

20 jun 1956 ano

Agora

~ 69 years ago

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