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Patents Granted on 1932-03-22
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
FR-722,591Mar. 22, 1932H.H. AsbridgeMachine à meuler sans pointes
1,850,137Mar. 22, 1932A.T. PursellPower-actuated saw and drill mechanismhandheld power tool accessories
1,850,178Mar. 22, 1932J.S. McChesneyVisebench vises
1,850,191Mar. 22, 1932G.R. WilcoxElectric drillhandheld power drills
1,850,297Mar. 22, 1932F.A. VolzBit or Drill Holderbrace chucks
1,850,302Mar. 22, 1932W.G. HoelscherTransmissionmetal lathe mechanisms
1,850,372Mar. 22, 1932G.W. BinnsGrinding Machinegrinding machines
1,850,373Mar. 22, 1932C. BoothGrinding Machinegrinding machines
1,850,588Mar. 22, 1932J.W. LambertWheelvehicle tires
1,850,690Mar. 22, 1932S.B. RedfieldRetaining device for plate valvesair compressors
1,850,742Mar. 22, 1932J.G. CollinsSpring testing device
1,850,816Mar. 22, 1932A.R. SwanstromPitching Horseshoe
1,850,857Mar. 22, 1932F. Weindel, Jr.Greeting card
1,850,938Mar. 22, 1932L. Skeel, F.P. MillerTapping or Tool Holderdrilling and boring tool holders
1,850,941Mar. 22, 1932G.M. PeltonDogging mechanismsawmill dogs
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