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| Patents for C. M. Hughes | |||||
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| Number | Date | Patentee | Title | Type | |
| 25,886 | Oct. 25, 1859 | J. Cumming | Drilling-machine | drill presses | |
| 26,533 | Dec. 20, 1859 | O. Stoddard | Device for feeding the bolt in shingle-machines | shingle machines | |
| 27,381 | Mar. 06, 1860 | J.T. Plass | Slide-valve for steam-engines | steam engine valves | |
| 27,615 | Mar. 27, 1860 | M.L. Byrn | Corkscrew | T corkscrews and other straight corkscrews | |
| 27,841 | Apr. 10, 1860 | N.T. Spear | Machine for Husking Corn | miller | |