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| Patents for Henry Averill | |||||
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| Number | Title | Classification(s) | |||
| 5,190X | Machine for washing and pressing clothes | ||||
| 5,473X | Mill for Grinding Grain, Paints, &c. | ||||
| 6,095X | Water wheel for propelling canal boats | ||||
| 6,203X | Water wheel for propelling grist mills | ||||
| 8,267X | Water wheel, for saw and grist mills | ||||