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| Patents Granted on 1830-10-25 | |||||
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| Number | Date | Patentee | Title | Type | |
| XC-15 | Oct. 25, 1830 | S. Andres, Jr. | Improved grist mill | grist mills | |
| 6,208X | Oct. 25, 1830 | S. Fairlamb | Inking forms of types or letters | printing presses | |
| 6,209X | Oct. 25, 1830 | J. Lowe | Bedstead, called the metamorphosic alleviator | ||