Mechanical Principles Poster
Mechanical Principles
The film Mechanical Principles is a 10 minute documentary from 1930, directed by Ralph Steiner..
Mechanical Principles
- Directed by: Ralph Steiner
Details
- Title: Mechanical Principles
- Year: 1930
- Genres: Documentary
- Duration: 10m
Release Dates
Mechanical Principles premiered in cinemas on February 5, 1930.
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Cast & Crew
We know about 1 people who worked on "Mechanical Principles";
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