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| Patents Granted on 1831-09-03 | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,746X | Sep. 03, 1831 | J. Pudney | Machine for cutting garments, called the American system | garments | |
| 6,747X | Sep. 03, 1831 | W.P. Sample | Cotton cultivating machine | harrows | |