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| Patents for Michael B. Poitiaux | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,639X | Jan. 17, 1827 | M.B. Poitiaux | Method of heating ovens, rooms, etc. | ||
| 5,976X | May 20, 1830 | M.B. Poitiaux | Machinery for mills | miller | |