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Patents for Isaac A. Hedges | |||||
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Picture | Number | Date | Patentee | Title | |
9,348X | Feb. 03, 1836 | I.A. Hedges | Corn Sheller | ||
![]() | 22,802 | Feb. 01, 1859 | I.A. Hedges | Improvement in Mills for Grinding Cane, &c. | |
![]() | 77,484 | May 05, 1868 | J.M. Story, I.A. Hedges | Improvement in machines for sawing lath |