MOVIE

Patent Nr. 314805

Elokuvayhtiö Testifilmi20202m

Documentary

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…

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HELIX
MOVIE STATUSReleased
Released
May 17, 2020
Status
Released
Original Title
Patentti Nr. 314805
Original Language
Finnish
Runtime
2 min
Countries
Finland
Languages
Finnish

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