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| Patents Granted on 1834-04-26 | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,170X | Apr. 26, 1834 | C. Rice | Washers for paper engines | paper making machines | |
| 8,171X | Apr. 26, 1834 | R.P. Sutherland | Thrashing machine | threshers and thrashers | |