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| Patents for George W. Prentice | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 226,549 | Apr. 13, 1880 | G.W. Prentice | Instrument For Setting Buttons | |
![]() | 473,622 | Apr. 26, 1892 | G.C. Ferguson | Tool for dressing saw-teeth | |