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| Patents Granted on 1839-10-16 | |||||
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| Number | Date | Patentee | Title | Type | |
| AI27 | Oct. 16, 1839 | C.T. Botts | Straw cutter | hay or straw cutters | |
| 1,372 | Oct. 16, 1839 | J. Gove | Improvement in circular saws | cutters | |