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Poster Patent Nr. 314805 2020

Patent Nr. 314805 2020

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Watch Patent Nr. 314805 (2020) : Full Movie Online Free Finnish engineer Eric Tigerstedt solved the dilemma of sound-on-film already before the First World War. All images and sounds in this short film are produced from the surviving test materials originally created in 1914.

  • Released: May 17, 2020
  • Runtime: 2 minutes
  • Genre:
  • Stars:
  • Production Company: Elokuvayhtiö Testifilmi

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