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| All Patents in class 425/472 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,344X | Jan. 23, 1829 | J. Thorp (Thorpe) | Cap Spinner | spinner | |
| 59,882 | Nov. 20, 1866 | T.J. Wells | Improved peat machine | peat bog apparatus | |