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Patents Granted on 1850-07-__
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,472Jul. 02, 1850R. DanielsStraw-cutterhay or straw cutters
7,475Jul. 02, 1850H. Knowles, H.C. BevingtonImprovement in the cutters and rakers of a grain and grass harvesterharvesters
7,477Jul. 02, 1850J. LockeCollimating Levellevels
7,485Jul. 09, 1850L. Adams, J. AdamsMachine for cutting fellieswheelwright
7,487Jul. 09, 1850W. BullockLath-cutting machinelath making machines
7,501Jul. 16, 1850T. AltenederJoint for Compasses for Measuringcompasses
7,512Jul. 16, 1850C. PoppenhusenMachine for cutting veneers, &c.veneer machines
7,514Jul. 16, 1850D. Stiles, Jr.Feeding apparatus of straw-cuttershay or straw cutters
7,523Jul. 30, 1850A. EverettMachinery for turning out wooden bowlswood lathes
7,535Jul. 30, 1850E.S. ScriptureAttaching Hubs to Axleswheelwright
7,536Jul. 30, 1850P. Boon, C.A. SpringArrangement of pressure and feed rollers in planing-machineswood planers
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