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📋 Movie Information
| Title | Mechanical Principles |
|---|---|
| Original Title | Mechanical Principles |
| Release Date | 05 Feb 1930 |
| Runtime | 11 minutes |
| Genres | Dokumenter |
| Director | Ralph Steiner |
| Country | United States of America |
| Rating | ⭐ 6.6 ( 20 votes) |
| Status | Released |
