Patentti Nr. 314805

Patentti Nr. 314805

Patentti Nr. 314805


(6 od 35 používateľov)

0h 02m 2020 HD

Patentti Nr. 314805 na Bombuj. 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.

Patentti Nr. 314805 (2020)
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