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| Patents for Dudley Marvin | |||||
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| Picture | Number | Date | Patentee | Title | |
| 6,346X | Jan. 21, 1831 | D. Marvin | Furnace for heating tire | ||
| 6,745X | Sep. 02, 1831 | D. Marvin | Excavating scraper | ||
| 9,361X | Feb. 05, 1836 | D. Marvin | Horse Power | ||