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Patents Granted on 1939-09-19
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
D116,745Sep. 19, 1939F.J. MayerSplicing Sleeve Compressing Toolcrimping pliers
2,173,215Sep. 19, 1939E.T. ShoverCombination Plier and Wrenchpliers
2,173,318Sep. 19, 1939B. WheelerSteam Charging Device for Unfired Pressure Vesselssteam engines
2,173,348Sep. 19, 1939Saw
2,173,360Sep. 19, 1939A.F. FroussardShaft Couplingindustrial machine shaft couplings
2,173,396Sep. 19, 1939F.J. LapointeBroaching machine
2,173,464Sep. 19, 1939A.H. Emery, E.H. AldeborghCombined Surface Gage and Comparatorcomparators
2,173,530Sep. 19, 1939J.Y. BlazekTool to position connecting rod for grindingvehicle mechanic
2,173,557Sep. 19, 1939W.G. HoelscherTapering attachment for lathesmetal lathe accessories and attachments
2,173,608Sep. 19, 1939W.L. GroeneChange speed friction gearingmetalworking machine gearing
2,173,609Sep. 19, 1939W.R. GroeneCombined Turning and Broaching Tool for Latheslathe tools
2,173,633Sep. 19, 1939H.C. PierleTool Holder for Latheslathe tool holders and tool posts
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