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| Patents Granted on 1814-05-28 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,144X | May 28, 1814 | R. Deering | Apparatus for making salt, boring wells and pumping water | salt making apparatus | |
| 2,145X | May 28, 1814 | T.K. Beale | Cornices of brick for houses | brick maker | |