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| Patents for J. O. Hayden | |||||
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| Number | Date | Patentee | Title | Type | |
| 112,062 | Feb. 21, 1871 | W. Miller | Improvement in Carpenters' Plane | floor planes | |
| 296,372 | Apr. 08, 1884 | G. Williamson | Apparatus for sawing printers' blocks | printer | |