3 years ago

What were the two electronic devices that farnsworth combined to invent the electronic television?

1 answer:

3 0

Answer:

In 1930, the same year that Farnsworth was granted a patent for his all-electronic TV, his labs were visited by Vladimir Zworykin of RCA, who had invented a television that used a cathode ray tube (1928) and an all-electric camera tube (1929).

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