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| Patents Granted on 1816-09-07 | |||||
| Number | Date | Patentee | Title | Type | |
| 2,666X | Sep. 07, 1816 | T. Newhall, Jr. | Machine for cutting and heading nails | nail making machines | |
| 2,667X | Sep. 07, 1816 | H.F. Leibenau (Liebenan) | Improvement in stoves | stoves | |