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| Patents for James P. Alley | |||||
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| Number | Date | Patentee | Title | Type | |
| 140,672 | Jul. 08, 1873 | W.G. Blacklidge | Improvement in Saw Gummers | annular saws | |
| 160,395 | Mar. 02, 1875 | H.J. Cordesman | Improvement in saw-gummers | saw gummers | |