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| All Patents in class 101/350.1 | |||||
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| Number | Date | Patentee | Title | Type | |
| 38,200 | Apr. 14, 1863 | W. Bullock | Printing-machine | printing presses | |
| 671,861 | Apr. 09, 1901 | F.X. Hooper | Printing-machine | ||