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Patents for William Kenyon | |||||
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Number | Date | Patentee | Title | Type | |
8,427 | Oct. 14, 1851 | W. Kenyon | Machine for making nuts, washers, &c. | nut or bolt making machines | |
18,909 | Dec. 22, 1857 | W. Kenyon | Screw-cutting machine | nut or bolt making machines | |
29,602 | Aug. 14, 1860 | W. Kenyon | Gas-pipe cutter | metal lathe accessories and attachments |