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| Patents for Cadwallader Evans | |||||
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| Picture | Number | Date | Patentee | Title | |
| 4,087X | Apr. 14, 1825 | O. Evans, C. Evans | Self-sharpening plough | ||
| 8,185X | May 08, 1834 | C. Evans | Preventing explosions in boilers by applying a fusible alloy | ||