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All Patents in class 407/74
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,015,903Jan. 30, 1912J.W. Whitford, E.L. MillsTool Holdermetal planer tool holders
1,262,701Apr. 16, 1918J.M. RiedyTool Holderlathe tool holders and tool posts
1,287,971Dec. 17, 1918N.H. GroffTool Holderlathe tool holders and tool posts
1,452,082Apr. 17, 1923G.H. LarssonAdjustable Tool Holderlathe tool holders and tool posts
2,105,757Jan. 18, 1938B.F. RosenbergBoring Tooldrilling and boring tool holders
2,211,596Aug. 13, 1940N.P. DarashTool Holderlathe tool holders and tool posts
2,305,737Dec. 22, 1942J.H. RichardsBoring Attachment for Milling Machinesmilling machine tools
2,398,491Apr. 16, 1946N. BellBoring Headboring heads
2,582,983Jan. 22, 1952J.F. GoldenPrecision Toolholderlathe tool holders and tool posts
3,262,184Jul. 26, 1966A.N. SweenyAdjustable tool holderhorizontal boring mills
3,794,437Feb. 26, 1974S. MazoguchiBoring Head With Axial Adjustment Meansboring heads
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