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Patents Granted on 1933-07-__
Patents 1 - 15 of 52
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NumberDatePatenteeTitleType
D90,239Jul. 04, 1933A.N. EmmonsDesign for an abrading machinehandheld power sanders
CA-333,749Jul. 04, 1933H.H. AsbridgeGrinding or Abrading Machine
CA-333,750Jul. 04, 1933H.H. AsbridgeGrinding or Abrading Machine
1,916,212Jul. 04, 1933R.M. Woytych, K.F. GallimoreIndicator Locating Devicespecial measuring tools
1,916,270Jul. 04, 1933F.S. KingstonInduction motorinduction motors
1,916,433Jul. 04, 1933W.C. MullerSpeed Control Valvehydraulic apparatus
1,916,914Jul. 04, 1933A.F. BennettControl Mechanism for Machine Toolsmachine tool controls
1,917,022Jul. 04, 1933T.E. DunnElectrochemical Process for Cleaning Metal
1,917,183Jul. 04, 1933M.C. Dellinger, H.W. KulpPositioning Toolpliers
1,917,409Jul. 11, 1933C. ValloneTool Holder or Tool Setwrench set holders
1,917,504Jul. 11, 1933F.W. CurtisCutter Grindersharpening machines
1,917,531Jul. 11, 1933J.F. LincolnElectric Arc Welding Apparatuswelding machines
1,917,748Jul. 11, 1933J.Y. BlazekBrake-lathe attachment for truing differential housingsvehicle mechanic
1,917,752Jul. 11, 1933E.L. ConnellCollet
1,917,779Jul. 11, 1933A.L. StowellScraperscrapers
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