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Patents for Cincinnati Milling Machine Co.
Patents 481 - 495 of 850
Number	Date	Patentee	Title	Type
2,622,454	Dec. 23, 1952	C.A. Boehm	Auxiliary transmission mechanism for milling machines	milling machines
2,622,485	Dec. 23, 1952	M.E. Martellotti	Automatic Line Tracking Machine	profiling machines
2,622,486	Dec. 23, 1952	H. Fritschi, E.G. Roehm	Spindle Transmission and Positioning Mechanism	metalworking machine mechanisms
2,622,489	Dec. 23, 1952	E.G. Roehm	Tracer Control Mechanism	milling machines
2,622,537	Dec. 23, 1952	R.D. Wortendyke	Pumping Mechanism	coolant apparatus
2,622,614	Dec. 23, 1952	W.A. Cox	Rate Valve	hydraulic apparatus
2,633,061	Mar. 31, 1953	H. Fritschi, E.G. Roehm	Milling Machine Control Mechanism	milling machines
2,641,873	Jun. 16, 1953	F.S. Haas	Automatic Truing Mechanism	grinder dressers
2,641,874	Jun. 16, 1953	R.G. Kirby	Grinding Machine	cam grinding machines
2,641,875	Jun. 16, 1953	J. Decker, J.M. Morgan, Jr., R.G. Kirby	Grinding Wheel Speed Regulator	grinding machines
2,641,876	Jun. 16, 1953	B.A. Kearns, J. Decker	Precision Grinding Machine	cylindrical grinders
2,641,969	Jun. 16, 1953	E.G. Roehm	Machine Tool Control Mechanism	profiling machines
2,641,970	Jun. 16, 1953	A.G. Plimmer	High-Speed Spindle Construction	milling machines
2,660,985	Dec. 01, 1953	H. Ernst	Hydraulic Feed System	hydraulic apparatus
2,664,787	Jan. 05, 1954	A.G. Plimmer	Thermal Compensator	coolant apparatus

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