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 [Narrator] In 1932
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The Machines That Built America

? In 1932, he takes legal action toinvalidate Farnsworth's patent claiming an earlier...

� [Narrator] In 1932, he takes legal action to
invalidate Farnsworth's patent claiming an earlier application
filed by Vladimir Zworykin takes precedent

Full Transcript

00:00:01.000 --> 00:00:02.085
‐ [Narrator] In 1932,
00:00:02.168 --> 00:00:05.838
he takes legal action to invalidate Farnsworth's patent
00:00:05.964 --> 00:00:09.801
claiming an earlier application filed by Vladimir Zworykin
00:00:09.884 --> 00:00:10.843
takes precedent.
Duration
11 seconds
Views
28
Timestamp in Movie
00:24:47
Uploaded
May 09, 2025
Season
1
Episode
3
Genres
Production
Six West Media

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Movie Summary

The stories behind innovations such as TV, radio, phones, airplanes, motorcycles and power tools as well as the inventors including Nikola Tesla, William Harley, Alexander Graham Bell, Duncan Black and Alonzo Decker.