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| Patents Granted on 1827-04-24 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,738X | Apr. 24, 1827 | G. Fleming | Application of steam power in raising water | ||
| 4,739X | Apr. 24, 1827 | W. Patrick | Gage lathe | wood lathes | |
| 4,740X | Apr. 24, 1827 | J. McDonald | Machine for moulding and pressing bricks | brick maker | |