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| Patents Granted on 1817-03-13 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,751X | Mar. 13, 1817 | J. Mead | Convalescent chair | ||
| 2,752X | Mar. 13, 1817 | S. Morey | Tide and Current Water Wheel | tide mills | |
| 2,753X | Mar. 13, 1817 | S. Morey | Boiler for steam engines | stationary boilers | |