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| Patents Granted on 1819-05-06 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,103X | May 06, 1819 | P. Moody | Spinning frame for cotton | spinner | |
| 3,104X | May 06, 1819 | W. Janes | Corn shelling machine | corn shellers | |