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| Patents for Benjamin Dugdale | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,037X | May 03, 1832 | B. Dugdale | Propelling mills, boats, land vehicles, etc. by wind | wind power apparatus | |
| 8,202X | May 15, 1834 | B. Dugdale | Water wheel | water wheels | |