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All Patents in class 29/57
Patents 76 - 90 of 100
Number	Date	Patentee	Title	Type
2,596,723	May 13, 1952	H.H. Ranney	Thread-cutting Mechanism	metalworking machine mechanisms
2,623,269	Dec. 30, 1952	H. Goldschmidt	Convertible material working machine	wood lathes
2,670,525	Mar. 02, 1954	C.E. Miller	Shaping Attachment for Lathes	multiple spindle lathes
2,690,608	Oct. 05, 1954	M.F. Rice	Undercutting Attachment for Lathes	multiple spindle lathes
2,696,135	Dec. 07, 1954	E.P. Bullard, III, J.E. Ettorre	Contour Attachment	metal lathe accessories and attachments
2,708,583	May 17, 1955	W. Todd	Tool Holder for a Turret Lathe	lathe tool holders and tool posts
2,724,302	Nov. 22, 1955	J.E. Poorman	Tool to Be Attached to a Screw Machine or the Like	screw machines
2,798,395	Jul. 09, 1957	C.H. Johnson	Turret Lathe with Servo Tracer Tool	turret lathes
2,799,076	Jul. 16, 1957	M.F. Rice	Undercutting Attachment for Lathes	multiple spindle lathes
2,800,046	Jul. 23, 1957	T.J. Kluck	Tool Holder and Mounting Means Therefor	lathe tool holders and tool posts
2,807,974	Oct. 01, 1957	H.J. Siekmann, W.H. Meyer, administrator, W.R. Meyer, deceased (estate of)	Automatic Bearing Lathe	crankshaft lathes
2,811,885	Nov. 05, 1957	C.G. Stecker	Automatic Form Tool Holder for Lathes	lathe tool holders and tool posts
2,817,990	Dec. 31, 1957	C.E. Miller	Automatic Lathe	automatic lathes
2,817,992	Dec. 31, 1957	J. Gaynor	Radius Turning Mechanism	metalworking machine mechanisms
2,829,424	Apr. 08, 1958	R.W. Brown	Work Orienting Mechanism	automatic lathes

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