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| Patents Granted on 1852-10-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 9,340 | Oct. 19, 1852 | D.D. Allen | Self Adjusting Peg Float | cobbler | |
| 9,341 | Oct. 19, 1852 | P. Geiser | Grain-separator | corn and grain separators | |
| 9,344 | Oct. 19, 1852 | N. Hodge | Apparatus for elevating and discharging bilge-water, &c. | nautical pumps | |