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Patents Granted on 1817-10-03
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,842XOct. 03, 1817J.P. DurandPropelling vessels by animal powernautical propulsion apparatus
2,843XOct. 03, 1817S.E. Morse, B. Morse, S. FindleyRaising and forcing water and other fluids
2,844XOct. 03, 1817H.G. De GrandvalCarriage life preserver
2,845XOct. 03, 1817A. BlackImprovement on Lampslamps
2,846XOct. 03, 1817T. Blanchard, S. RogersMachine for tacks and brads
2,847XOct. 03, 1817J. GreenNut boring bit for boring gun barrelsgunsmith
2,848XOct. 03, 1817B. CumingsLoom (hand loom)looms
2,849XOct. 03, 1817J. GeibImprovement on the piano fortemusic instrument maker
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