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| Patents Granted on 1829-03-16 | |||||
| Number | Date | Patentee | Title | Type | |
| 5,395X | Mar. 16, 1829 | A. Heildbroun | Improved Wheel with Revolving Padilles | water wheels | |
| 5,396X | Mar. 16, 1829 | J. Gardiner | Roller and wheel roads and carriages for same | ||