Invention or Discovery: Washington Printing-Press
Invention: The "Washington" printing-press, lever motion and knuckle joint for a screw, number of impressions per hour, 200Date: 1829
Inventor: Samuel Rust
Birthplace: United States
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| Invention or Discovery: Washington Printing-PressInvention: The "Washington" printing-press, lever motion and knuckle joint for a screw, number of impressions per hour, 200Date: 1829 Inventor: Samuel Rust Birthplace: United States
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