Home
Movies
TV-Series
Top IMDb
Updates
Browser

123Movies — watch movies online for free and discover the latest movies and TV series without registration.

Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

Genres

Drama
Comedy
Documentary
Thriller
Crime
Horror

Country

United States of America
United Kingdom
Canada
France
Japan
Germany

Watch Free

Home
Movies
TV-Series
Top IMDb
Recently Updated
Search & Filter

Help

Browse
Sitemap

Trailers shown here are official content embedded from YouTube. Watch the full titles on the rights-holders' official streaming platforms.© 2026 123Movies. All rights reserved.

Watch Patent Nr. 314805 Movie Online Free - 123Movies

Home
Movies
TV-Series
Top IMDb
Updates
Browser

Servers

Patent Nr. 314805

Home
Movie
Patent Nr. 314805

Patent Nr. 314805

IMDb0.01080P20202 min

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.

Country: Finland
Genres: Documentary
Released: 2020-05-17
Directors: Mika Taanila
Productions: Elokuvayhtiö Testifilmi

0.0 of 10 (0 votes)

1,348 Shares

Share this movie and let others know!

You may also like

Directed by John Ford (1971)

Directed by John Ford (1971)

Extremis (2016)

Extremis (2016)

Seduced and Abandoned (2013)

Seduced and Abandoned (2013)

Black Sheep (2018)

Black Sheep (2018)

Being James Bond (2021)

Being James Bond (2021)

Roundhay Garden Scene (1888)

Roundhay Garden Scene (1888)

A Plastic Ocean (2016)

A Plastic Ocean (2016)

Spider-Man: All Roads Lead to No Way Home (2022)

Spider-Man: All Roads Lead to No Way Home (2022)

Vampir Cuadecuc (1972)

Vampir Cuadecuc (1972)

Interstellar: Nolan's Odyssey (2014)

Interstellar: Nolan's Odyssey (2014)

More from this cast & crew

Trainwreck: The Real Project X (2025)

Trainwreck: The Real Project X (2025)

The Class of ‘92 (2013)

The Class of ‘92 (2013)

Dawg Fight (2015)

Dawg Fight (2015)

Above Majestic (2018)

Above Majestic (2018)

Making Waves: The Art of Cinematic Sound (2019)

Making Waves: The Art of Cinematic Sound (2019)

180° South (2010)

180° South (2010)

Aquaman: Heroines of Atlantis (2019)

Aquaman: Heroines of Atlantis (2019)

The Curious Birth of Benjamin Button (2009)

The Curious Birth of Benjamin Button (2009)

The Cheshire Murders (2013)

The Cheshire Murders (2013)

Iron Maiden: Burning Ambition (2026)

Iron Maiden: Burning Ambition (2026)

123Movies — watch movies online for free and discover the latest movies and TV series without registration.

Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

Genres

Drama
Comedy
Documentary
Thriller
Crime
Horror

Country

United States of America
United Kingdom
Canada
France
Japan
Germany

Watch Free

Home
Movies
TV-Series
Top IMDb
Recently Updated
Search & Filter

Help

Browse
Sitemap

Trailers shown here are official content embedded from YouTube. Watch the full titles on the rights-holders' official streaming platforms.© 2026 123Movies. All rights reserved.