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Patents Granted on 1881-02-??
Patents 1 - 15 of 59
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NumberDatePatenteeTitleType
CA-12,302Feb. 01, 1881F. BrownImprovement on fog signalsnautical fog signals
237,105Feb. 01, 1881A. FrenchChuck for Watchmakers Lathesmetal lathe chucks
237,118Feb. 01, 1881P. MedartSplit belt-pulleyindustrial machine pulleys and belt drive mechanisms
237,161Feb. 01, 1881J.H. BrownMachine for sawing kindling-woodfirewood machines
237,190Feb. 01, 1881G.W. KaufmanWrenchtire bolt wrenches
237,277Feb. 01, 1881G. HodgesWindmillwind power apparatus
237,283Feb. 01, 1881N. JenkinsMachinery for dovetailing wood, stone, &c.dovetailing machines
237,284Feb. 01, 1881N. JenkinsMachine for dressing or paneling stone, wood, or other materialstone dressing machines
237,294Feb. 01, 1881D. LaneShingle-sawing machineshingle machines
237,296Feb. 01, 1881E.E. LeachCombined anvil and viseanvil vises
237,310Feb. 01, 1881W.F. NilesCutter for Turning Latheslathe tools
237,311Feb. 01, 1881F.B. NortonArt of Preparing Emery in the Manufacture of Grinding Stonesgrinder wheels
237,331Feb. 01, 1881W.E. SnedikerVisebench vises
237,350Feb. 01, 1881A. WeedChisel-holder for file-cutting machinefile cutting machines
237,354Feb. 01, 1881A.B. WoodSteam Governorsteam engine governors
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