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Patents for Augustus S. Dawley | |||||
Number | Date | Patentee | Title | Type | |
6,430X | Mar. 22, 1831 | A.S. Dawley | Shaving and cutting leather | leatherworker | |
8,151X | Apr. 18, 1834 | A.S. Dawley | Throttle valves | ||
9,672X | May 23, 1836 | A.S. Dawley | Steam engine | steam engines |