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Patents for Michigan Tool Co.
Patents 16 - 30 of 117
Number	Date	Patentee	Title	Type
CA-356,617	Mar. 17, 1936	W. Dalzen	Outil Coupant
2,046,506	Jul. 07, 1936	J.C. Drader	Lead Testing Machine for Spiral Gears	gear measuring machines
2,049,490	Aug. 04, 1936	J.C. Drader	Grinding Fixture	grinding fixtures
2,049,492	Aug. 04, 1936	H.Q. Munn, J.C. Drader	Method of Machining Bevel Gears	gear cutting tools
2,057,970	Oct. 20, 1936	H. Pelphrey	Lead Checking Device for Globoidal Worms	gear measuring machines
GB-458,764	Dec. 24, 1936	G.E. Marbaix	Improvements In And Relating To Machines for Running Together Gears or Like Cooperating Parts	gear measuring machines
2,076,742	Apr. 13, 1937	H. Pelphrey	Form Tool Fixture	grinding fixtures
2,085,850	Jul. 06, 1937	W.H. Bock, J.C. Drader	Gear Speeder	gear measuring machines
2,087,957	Jul. 27, 1937	H. Pelphrey	Gear Checking Device	gear measuring machines
DE-656,423	Feb. 08, 1938	M. Tool Co.	An Apparatus for Finishing of Pre-Cut Spur Gears with Straight or Helically Extending Teeth by Rolling on a Tool, which is Designed as a Rack or as a Spur Gear	gear making machines
2,119,298	May 31, 1938	A.W. Simowski	Gear Finishing Tool	gear cutting tools
2,123,717	Jul. 12, 1938	W.F. Dalzen	Gear Finishing Machine	gear making machines
2,124,126	Jul. 19, 1938	G.R. Scott	Cutting Tool	gear cutting tools
2,142,285	Jan. 03, 1939	H. Pelphrey	Hob and Method of Manufacture	gear cutting tools
2,164,642	Jul. 04, 1939	J.C. Drader	Method and Means for Constructing Gear Finishing Tools	gear cutting tools

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