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| Patents Granted on 1822-12-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,624X | Dec. 19, 1822 | T. Williams | Corn Planter | corn planters | |
| 3,625X | Dec. 19, 1822 | H.G. Spafford | Art of making edge tools | tool maker | |