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| Patents Granted on 1864-11-08 | |||||
| Number | Date | Patentee | Title | Type | |
| 44,966 | Nov. 08, 1864 | T. McDonough | Hot Air Engine | hot air engines | |
| 44,998 | Nov. 08, 1864 | E.O. Potter | Machine for cutting files | making files | |