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| Patents Granted on 1834-03-31 | |||||
| Number | Date | Patentee | Title | Type | |
| 8,127X | Mar. 31, 1834 | J. Harriman | Stove for cooking | stoves | |
| 8,128X | Mar. 31, 1834 | R. McCarty | Boring and mortising hubs of wheels | wheelwright | |
| 8,129X | Mar. 31, 1834 | A.B. Newton | Manufacturing, welding, or cementing horn, hoofs, whalebone combs | ||
| 8,130X | Mar. 31, 1834 | P. Prettyman | Bedstead | ||