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| Patents Granted on 1844-07-24 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,677 | Jul. 24, 1844 | H.R. Worthington | Manner of constructing and governing auxiliary steam-engines for the purpose of supplying steam-boilers with water | stationary boilers | |
| 3,678 | Jul. 24, 1844 | W.B. Palmer | Setting saw-logs | sawmill carriages | |