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All Patents in class 82/19
Patents 91 - 105 of 107
Number	Date	Patentee	Title	Type
2,143,258	Jan. 10, 1939	C.A. Bickel	Cam Making Machine	cam making machines
2,147,891	Feb. 21, 1939	C.L. Schulte, A.J. Graf	Tomatic Infeed Centerless Grinder	grinding machines
2,192,370	Mar. 05, 1940	E. Wildhaber	Apparatus For Relieving Cutters	metal relieving attachments
2,202,287	May 28, 1940	W.F. Groene	Relieving attachment for lathes	metal lathe accessories and attachments
2,208,319	Jul. 16, 1940	K.H. Wills, C.A. Bickel	Lathe	engine lathes
2,329,246	Sep. 14, 1943	E.P. Bullard	Feed Drive Means for Machining Concave and Convex Surfaces
2,337,530	Dec. 21, 1943	E.H. Sinclair, Jr., J.E. Loudon	Lathe Tooling Mechanism	tool changers and storage mechanisms
2,409,301	Oct. 15, 1946	D.H. Parker, C.E. Miller	Cam Cutting Machine	cam shaft lathes
2,424,524	Jul. 22, 1947	W.H. Weimer	Boring machine	boring and turning machines
2,435,046	Jan. 27, 1948	J. Martin	Relieving Machine	metal relieving machines
2,540,520	Feb. 06, 1951	J.H. Hoern	Machine	horizontal drilling machines
2,690,691	Oct. 05, 1954	H.H. Ranney	Single Spindle Automatic Lathe	automatic lathes
2,727,419	Dec. 20, 1955	W.I. Evans	Reproducing Machine	profiling machines
2,747,437	May 29, 1956	R.J. Garrand	Adjustable Eccentric Boring Attachment for Multiple Spindle Lathes	multiple spindle lathes
2,912,892	Nov. 17, 1959	J.H. Hoern	Continuous Boring and Turning Machines	vertical boring mills

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