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| Patents Granted on 1803-09-__ | |||||
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| Number | Date | Patentee | Title | Type | |
| 481X | Sep. 09, 1803 | G. Cleveland | Preparing Seals' Fur for Hats | making hats | |
| 482X | Sep. 13, 1803 | H. Betts | Wheel Press | wheel presses | |
| 483X | Sep. 19, 1803 | J.C. Stroebel | Mode of Constructing Carriages | coaches and carriages | |