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| Patents Granted on 1825-02-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,036X | Feb. 19, 1825 | S.A. Rogers | Scale beams and balances | scales and balances | |
| NX-182,502,191 | Feb. 19, 1825 | J. Gill | Spinning Machine, Family and Bobbin Winder | spinner | |