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All Patents in class 101/283 | |||||
Number | Date | Patentee | Title | Type | |
2,629 | May 20, 1842 | R.M. Hoe | Double-cylinder printing-press | printer | |
5,200 | Jul. 24, 1847 | R.M. Hoe | Improvement in printing-presses | printer | |
1,197,875 | Sep. 12, 1916 | A. Hormel, C. Wagner | Lithographic press | printing presses |