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Patents Granted on 1811-02-09 | |||||
Number | Date | Patentee | Title | Type | |
1,434X | Feb. 09, 1811 | R. Fulton | Constructing boats or vessels which are to be navigated by the power of steam engines | nautical propulsion apparatus | |
1,435X | Feb. 09, 1811 | J.W. Walker | Thrashing machine | miller | |
1,436X | Feb. 09, 1811 | S. Bacon | Steam still | steam stills |