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| Patents for A. M. Beardsley | |||||
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| Number | Date | Patentee | Title | Type | |
| 16,521 | Feb. 03, 1857 | A.M. Beardsley | Filing saws | saw sharpening machines | |
| 18,378 | Oct. 13, 1857 | A.M. Beardsley | Saw-filer | saw sharpening machines | |