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| Patents Granted on 1811-02-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,439X | Feb. 19, 1811 | W. Beach | Double forcing pumps | pumps | |
| 1,440X | Feb. 19, 1811 | S. Fuller | Propelling boats by horses, etc. | nautical propulsion apparatus | |