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| Patents Granted on 1825-06-28 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,161X | Jun. 28, 1825 | J. Farnham | Machine for grating or grinding apples | apple graters | |
| 4,162X | Jun. 28, 1825 | A.S. Wittse | Spinning wool and cotton | spinner | |