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Patents for Michigan Tool Co.
Patents 1 - 15 of 117
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NumberDatePatenteeTitleType
1,835,476Dec. 08, 1931J.C. DraderGrinding Fixturegrinding fixtures
FR-740,831Jul. 28, 1932M. Tool Co.A Method and Apparatus for Finishing Gear Teethgear making machines
1,889,248Nov. 29, 1932A.J. KilmerAdjustible Tool Supportgrinding fixtures
1,898,084Feb. 21, 1933J.C. DraderLead Testing Machinegear measuring machines
GB-392,385Apr. 18, 1933M. Tool Co.Improvements in Method and Means for Machining Gearsgear making machines
1,910,649May 23, 1933H.M. SvebeliusMachine Toolsurface grinders
1,961,925Jun. 05, 1934W.F. Dalzen, J.C. DraderTesting Devicegear measuring machines
GB-415,583Aug. 30, 1934A.H. StevensImprovements in or Relating to Gear Lapping Machinesgear lapping machines
1,974,215Sep. 18, 1934A.J. KilmerCutting Toollathe tools
1,989,792Feb. 05, 1935J.C. DraderAutomatic Machine Tooltool grinders
GB-428,116May 07, 1935M. Tool Co.Lead Testing for Sprial Gearsgear measuring machines
2,003,263May 28, 1935H.Q. MunnAdjustable Work Carrying Tablemetalworking machine mechanisms
2,006,161Jun. 25, 1935J.C. DraderChecking Fixturegear measuring machines
GB-437,770Nov. 05, 1935M. Tool Co.Improvements Relating to Gear Profile Testing Machinesgear measuring machines
2,032,589Mar. 03, 1936E.A. OverstedtGear Lapping Machinegear lapping machines
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