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| Patents Granted on 1832-05-22 | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,077X | May 22, 1832 | S.A. Hurd, J. Blood | Sawing wood by hand, horse, or water power | ||
| 7,078X | May 22, 1832 | T. Gregg | Blast furnace for smelting iron ore | steel making furnaces | |
| 7,079X | May 22, 1832 | R. Munson | Fluting and bending comb press | ||