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Patents Granted on 1909-__-__
Patents 1 - 15 of 578
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908,462Jan. 05, 1909J.P. HedstromOscillating mechanism for lap-grinding machinesmaking handsaws
908,513Jan. 05, 1909B.D. StevensMultiple-board gagecircular saw accessories
908,526Jan. 05, 1909C.F. WeicholdStair-Rail-Projecting Devicecarpenter
908,527Jan. 05, 1909C.W. WeissInternal Combustion Engineoil engines
908,605Jan. 05, 1909F.C. OlinCrank and Yoke Connection
908,629Jan. 05, 1909J.D. VaseyScraperscrapers
908,664Jan. 05, 1909F. HardingeLathe structure
908,726Jan. 05, 1909F.J. BackscheiderPortable electric toolhandheld drills
908,872Jan. 05, 1909G.O. LeopoldBall bearing
908,947Jan. 05, 1909E.G. BurkhartHog Ringerhog ring
908,950Jan. 05, 1909F.V. CarmanSpike-hole-plug machine
908,960Jan. 05, 1909J. CoulterAutomatic Screw Cutting and Turning Lathescrewcutting lathes
908,969Jan. 05, 1909G.B. De ArmentHoof Shearshoof trimmers
908,977Jan. 05, 1909F.H. DicksonPolishing-machinesanding machines
CA-116,014Jan. 12, 1909G. SulzerCentrifugal Pumprotary pumps
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