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Patents Granted on 1850-02-??
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
D261Feb. 05, 1850W.P. Cresson, D. Stuart, P. SeibertDesign for cottage parlor air-tight stoves
D262Feb. 05, 1850W.P. Cresson, D. Stuart, P. SeibertDesign for radiator screen stove
7,069Feb. 05, 1850C.B. HutchinsonMachine for cutting stavescooper
7,077Feb. 12, 1850S. AndrewsBarrel machinerybarrel making machines
7,081Feb. 12, 1850J. DermondArrangement of fliers and spindles
7,083Feb. 12, 1850G. FlauttAuger for boring-machinesdrilling and boring
7,087Feb. 12, 1850N.G. NorcrossPlaning-machinewood planers
7,095Feb. 12, 1850S. West, H. PlumbMachinery for turning umbrella-sticks, &c.wood lathes
7,111Feb. 19, 1850H. WoodBurning ornamental figures upon woodwood ornamenting machines
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