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| Patents Granted on 1858-12-14 | |||||
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| Number | Date | Patentee | Title | Type | |
| 22,284 | Dec. 14, 1858 | J. Frick | Feed-water and blow-off apparatus for steam-boilers | stationary boilers | |
| 22,302 | Dec. 14, 1858 | Z.F. Nance | Machine for turning irregular forms | pattern lathes | |
| 22,323 | Dec. 14, 1858 | R. Wilson | Machine for drilling metal | drilling and boring | |
| 22,329 | Dec. 14, 1858 | G.W. Fogg | File-cutting machine | tool making machines | |