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| Patents Granted on 1822-07-10 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,552X | Jul. 10, 1822 | J. Smith | Art of vaccination | ||
| 3,553X | Jul. 10, 1822 | L. Marchand (Mechand) | Revolving lever for propelling boats | nautical propulsion apparatus | |