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| Patents Granted on 1819-09-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,130X | Sep. 01, 1819 | J. Wood | Plow | plows | |
| 3,131X | Sep. 06, 1819 | T. Blanchard | Turning irregular forms | wood lathes | |
| 3,132X | Sep. 23, 1819 | J.H. Tilge | Water proof stiffening for hats | ||