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| Patents Granted on 1824-02-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,818X | Feb. 19, 1824 | R.U. Richards | Turning and polishing hollow ware | wood lathes | |
| GB-182,404,903 | Feb. 19, 1824 | W. Church | Certain improvements in machinery for printing | type | |