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| Patents for Lewis P. Sherman | |||||
| Number | Date | Patentee | Title | Type | |
| 147,024 | Feb. 03, 1874 | L.P. Sherman | Feed Adjusting Devices for Slide Rests of Metal Lathes | engine lathes | |
| 268,906 | Dec. 12, 1882 | L.P. Sherman, J.P. Kelly | Drill Rest for Lathes | lathe tool holders and tool posts | |