Patent Nr. 314805
May 17, 2020 2m
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 a...
What did you think?
Film Crew
Director: Mika TaanilaReviews
View All- We don't have any reviews for Patent Nr. 314805 (2020) at this time.
Have you seen it? Share your thoughts on the form above.
Blog Mentions
- No blog mentions found.