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| Patents for Prince A. Snell | |||||
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| Number | Date | Patentee | Title | Type | |
| 90,972 | Jun. 08, 1869 | W. Tucker | Improvement in saw-filing machines | saw sharpening machines | |
| 106,431 | Aug. 16, 1870 | W. Tucker | Improvement in saw-filing machine | saw sharpening machines | |