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| Patents Granted on 1824-03-02 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,823X | Mar. 02, 1824 | S. Brown | Power produced by gas engine without the aid of steam | gas and gasoline engines | |
| 3,824X | Mar. 02, 1824 | J.P. Rossiter | Making fine and course salt | ||