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| Patents for G. Y. AtLee | |||||
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| Number | Date | Patentee | Title | Type | |
| 18,909 | Dec. 22, 1857 | W. Kenyon | Screw-cutting machine | nut or bolt making machines | |
| 21,612 | Sep. 28, 1858 | D.S. McNamara | Improvement in Harvesters | ||