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| Patents for William H. Prouty | |||||
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| Number | Date | Patentee | Title | Type | |
| 79,596 | Jul. 07, 1868 | W.H. Prouty | Curry Comb | curry combs | |
| 450,035 | Apr. 07, 1891 | W.H. Prouty | Saw-mill dog | sawmill dogs | |