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| Patents Granted on 1793-12-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| 66X | Dec. 02, 1793 | A. Babcock | Machines for propelling boats, vessels and carriages | nautical propulsion apparatus | |
| GB-179,301,969 | Dec. 09, 1793 | W. Cliffe | Making plane irons; making hoes and trowels from rolled steel | plane blades | |
| 67X | Dec. 31, 1793 | J. Clarke | Hydraulic Machine for Currents | water wheels | |