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| Patents for Charles Place | |||||
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| Number | Date | Patentee | Title | Type | |
| 46,301 | Feb. 07, 1865 | G.D. Jones | Coffee Roaster and Grain Dryer | coffee roasters | |
| RE3,101 | Aug. 25, 1868 | C.I. Hayes, M. Newman | Improvement in circular-saw mills | circular ripsaws | |
| 195,911 | Oct. 09, 1877 | W.H. McNeil, M.G. Wilder | Improvement in machines for dressing piano-keys | music instrument maker | |