Patent Nr. 314805 poster

Patent Nr. 314805

0.0(0)20202m0

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.

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Status
Released
Budget
—
Box office
—
Language
Finnish

Behind the camera

Director

Mika Taanila

Produced in

Finland

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Release dates

  • GermanyDE

    • Theatrical17 May 2020

Frequently asked questions

Patent Nr. 314805 was released on 17 May 2020.

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