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| Patents for Edwin W. Brownell | |||||
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| Number | Date | Patentee | Title | Type | |
| 19,983 | Apr. 20, 1858 | R.M. Cosby | Crosscut-sawing machine | reciprocating saws | |
| 23,753 | Apr. 26, 1859 | J.L. Brown, A.C. Greenleaf | Improvement in sugar-mills | sugar refining apparatus | |