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Patents Granted on 1933-04-18
Patents 1 - 15 of 17
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NumberDatePatenteeTitleType
GB-392,385Apr. 18, 1933M. Tool Co.Improvements in Method and Means for Machining Gearsgear making machines
1,903,963Apr. 18, 1933G.W. EmrickMultiple disk clutchtapping machines
1,904,042Apr. 18, 1933F.A. EvertsTool Holdermetalworking machine tool holders
1,904,115Apr. 18, 1933C.F. BaconHydraulic jack
1,904,152Apr. 18, 1933J.E. LovelyWork Holding Mechanismmetal lathe chucks
1,904,304Apr. 18, 1933R.E. FlandersMethod and Machine for Grinding Chaserstool grinders
1,904,308Apr. 18, 1933K.A. HarmonMagnetoignition systems
1,904,311Apr. 18, 1933F.G. HobartFluid Pressure Switchpressure controlled switches
1,904,328Apr. 18, 1933H.G. RiceBottle Capperbottle cappers
1,904,395Apr. 18, 1933A.G. WhiteheadSpindle Bearingmetalworking machine bearings
1,904,507Apr. 18, 1933H.W. MorganNailing machinenailing machines
1,904,563Apr. 18, 1933R.W. StroutPositive-action clutchindustrial machine clutches
1,904,641Apr. 18, 1933W.D. ArcheaMilling Machine Colletmilling machine accessories
1,904,642Apr. 18, 1933C.G. HuntGrinding Machinegrinding machines
1,904,649Apr. 18, 1933L.F. NenningerMilling Machinerymilling machines
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