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| Patents for Sidney O. Wells | |||||
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| Number | Date | Patentee | Title | Type | |
| 39,847 | Sep. 08, 1863 | J.W. Towns | Improvement in last-machines | pattern lathes | |
| 55,735 | Jun. 19, 1866 | A. Stow | Improved device for upsetting tires | tire shrinkers | |