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| Patents Granted on 1812-11-16 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,829X | Nov. 16, 1812 | J. Sommer | Setting saws | saw sets | |
| 1,830X | Nov. 16, 1812 | G. Robertson | Mode of subliming sulphur | ||
| 1,831X | Nov. 16, 1812 | S. Houpt | Hulling machine | miller | |