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Patents Granted on 1891-04-28
Patents 1 - 15 of 21
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NumberDatePatenteeTitleType
451,022Apr. 28, 1891J.H. BrownWrenchquick adjust wrenches
451,023Apr. 28, 1891J.H. BrownWrenchscrew adjust wrenches
451,024Apr. 28, 1891A.B. ChadwickWrenchalligator wrenches
451,047Apr. 28, 1891H.J. HartigGovernor for Enginesinternal combustion engine governors
451,053Apr. 28, 1891D.H. JackmanTire Gagespecial purpose gauges
451,067Apr. 28, 1891J. NoxonSeeding-machine
451,092Apr. 28, 1891J. WalkerBoring Attachment for Latheslathe tools
451,106Apr. 28, 1891C.E. ClevelandBand-saw millband sawmills
451,123Apr. 28, 1891C.M. GrannisMachinists Gage & Gage Holderspecial purpose gauges
451,133Apr. 28, 1891J. PleukharpMachine for jointing stavescooper
451,162Apr. 28, 1891P. PayetteEdging-machinecircular ripsaws
451,183Apr. 28, 1891G.F. HallWrenchquick adjust wrenches
451,184Apr. 28, 1891F.B. ManvilleMachine for turning keys for gas-cocks
451,228Apr. 28, 1891W.W. TrevorMachine for Splitting Woodwood splitting machines
451,283Apr. 28, 1891G.L. WebbWrenchscrew adjust wrenches
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